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neuroknives.com
.ex//weis
@neuroknives.com
340 followers 210 following 2.2K posts
e.x. weis (He/They) | Writer | Artist | Knife Crimes Enthusiast 🗡 I like succubi and cyberpunk. Hail Sithis. 🏴

FIX YOUR HEARTS OR DIE 🗡

💾 Website: https://neuroknives.com/
🔞 Patreon: www.patreon.com/exweis
💵 Commissions: https://vgen.co/exweis
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neuroknives.com
Welcome back artists!🖌🎨✨️
Quote Post with an old piece that you still like!
An illustration of my OC, Reika Karpov. She is a busty goth succubus with long black hair with bangs. In this piece, framed as a selfie, she is looking into the camera. One eye is closed, the other open, while she sticks her tongue out at an angle. She has on a fishnet top that is cropped very high, so that her large breasts and cleavage are visible. She is also wearing a spikey collar + harness combo with lots of little silver necklaces with various ornaments on them. The background is a glitchy red printed circuit board pattern.
December 26, 2025 at 7:36 PM
neuroknives.com
Forgot to post this when I made it lol.
Here’s my art summary for 2025. :)
#art #digitalart #artsky #artsummary
An art summary, including a dozen pieces of art I did over the course of 2025.
December 24, 2025 at 7:34 PM
neuroknives.com
It's a fascist, suicidal technology. We didn't make this decision as a collective. A small handful of evil people made it for us.
A comic of the Earth, a personification of humanity, in four panels. Panel 1: it is holding a gun labeled climate change to its own head as fires rage across its surface. Speech from out of frame says "HUMANITY, NO!" directing it to stop. Panel 2: Humanity has lowered the gun, looks down, ashamed, and says "o-okay." But the fires spread. Panel 3: the fires spread even more, the earth is screaming, a shotgun labelled "artificial intelligence" begins to rise from out of frame Panel 4: The earth takes the shotgun into its mouth and blows its core through the other side of its crust
December 24, 2025 at 1:57 AM
neuroknives.com
Really proud of myself for stepping outside of my comfort zone and taking on some commissions this year. I'll definitely open comms again next year too. 😤 #2025VGenTimelapse
My Vgen timelapse, showcasing my year on Vgen, a commissions platform. Shows that I got verified this year and completed 5 comms with a perfect score.
December 21, 2025 at 8:23 PM
neuroknives.com
#comic #art #digitalart
A comic of the Earth, a personification of humanity, in four panels. Panel 1: it is holding a gun labeled climate change to its own head as fires rage across its surface. Speech from out of frame says "HUMANITY, NO!" directing it to stop. Panel 2: Humanity has lowered the gun, looks down, ashamed, and says "o-okay." But the fires spread. Panel 3: the fires spread even more, the earth is screaming, a shotgun labelled "artificial intelligence" begins to rise from out of frame Panel 4: The earth takes the shotgun into its mouth and blows its core through the other side of its crust
December 20, 2025 at 6:42 PM
neuroknives.com
#DTPYSDEC25 @theposearchives.bsky.social
A pinup christmas card, featuring Reika, my OC. She's turned away from the viewer, but looking back at them, wearing only a bit of red ribbon that wraps around her ankles, thighs, waist, bust and crosses over her shoulders.
December 19, 2025 at 5:17 AM
neuroknives.com
I spent some time making a reference sheet for Reika in case anyone wants to draw her 👉👈 It'll be up on her page on my site soon. And I'll be posting a nude version to patreon with better tattoo detail later on. If we're mutuals and you want that for free you can DM me for it.
A reference sheet for my OC, Reika Karpov aka "Eris Akiyama" the succubus assassin. The top left of the image contains a 2/3rds portrait with annotations pointing to her beauty mark, scar, and monroe piercing. Below that is her color palette. To the right is a turn-around, made up of three drawings. The first has Reika facing away from the viewer, her hands are at her hips and her jacket is off, allowing the viewer to see her back tattoo--a kitsune wielding a kusari-gama. Next she is facing left, her jacket now on. A cut-in window behind her shows the difference between the foreground and background images bust size, "braless" vs "with bra" reads the text. Finally, Reika faces the viewer, a smirk on her face. Her hands are at her side. She has on a jacket that is hanging open, partially revealing a bit of breast, as well as fishnets, a thong, and boots. Many of her tattoos are at least partially visible in this outfit.
December 8, 2025 at 10:55 PM
neuroknives.com
The Joker "I'm tired of pretending it's not meme" but the Joker has been replaced by Ryu Hayabusa. Robert DeNiro is saying "Let me get this straight. You think steel on bone is better than ultimate technique?" and Ryu is replying "It is. And I'm tired of pretending it's not."
December 8, 2025 at 9:42 PM
neuroknives.com
Summary of the art I did last month. I think I did alright!!

If you liked any of these and would like to support me (I'm still job'n't), please consider buying me a coffee or joining my patreon. The support means a lot. :)

#artsummary #art #digitalart

ko-fi.com/exweis
www.patreon.com/cw/exweis
Full body illustration of my OC, Reika Karpov, dressed in a very skimpy outfit that leaves quite a bit of her exposed. It's a sling, bikini thing, with puffy shoulders. The top portion is too small and exposed underbust. She's looking at the viewer and flipping them off with both middle fingers. She has blood spatter all over her, as though she has just done harm to someone, as she is known to do. The background is a cool reddish glitchart piece. An illustration of my succubus assassin OC, Reika Karpov. She's looking directly at the viewer, her expression flat and dispassionate, while she plunges her knife into your neck. Your blood is spraying out. Behind her the text "YOU DIED" is visible. Illustration of my OC, Reika Karpov, with her cat DEFCON. She is sitting cross-legged in front of a window overlooking an obscured cyberpunk city, smoking and holding a mug that says "I HEART MILFS" on it. The mug contains a mysterious red liquid. Wine, maybe? A movie poster paying tribute to the Scream movie franchise, as well as a meme that people would post whenever someone other than Henry Kissinger would die. He is now dead, so the meme sees other uses. Like this one. In the illustration, Ghostface is standing behind a crane game/claw machine and has grabbed some random person from the miniature crowd below. "Is Sidney Prescott even in this fucking thing?" he asks. Below, on the side of the crane game visible to the viewer, is artwork that shows the cast of STAB 12, an iteration of the in universe franchise contained within Scream. For some reason Jughead from Riverdale is in this one. The tagline of the film is "Jughead is in this one." The whole image is bathed in a blue/pink gradient.
December 1, 2025 at 8:41 PM
neuroknives.com
Pretty late to this party, but I did it.

#art #digitalArt #artsky #arttrends #DrawThis #cyberpunk #succubusOC #ReikaKarpov #MyOC
Full body illustration of my OC, Reika Karpov, dressed in a very skimpy outfit that leaves quite a bit of her exposed. It's a sling, bikini thing, with puffy shoulders. The top portion is too small and exposed underbust. She's looking at the viewer and flipping them off with both middle fingers. She has blood spatter all over her, as though she has just done harm to someone, as she is known to do. The background is a cool reddish glitchart piece. The same piece, but zoomed in more so that viewers can more easily see the smirk Reika is giving.
November 30, 2025 at 12:13 AM
neuroknives.com
My drawing for #TrueRefDT0010

ngl the perspective on the ref for this threw me, so I abandoned it and just did this lol.

#art #digitalart #artsky #cyberpunk #HEALTH #cat #succubusOC
Illustration of my OC, Reika Karpov, with her cat DEFCON. She is sitting cross-legged in front of a window overlooking an obscured cyberpunk city, smoking and holding a mug that says "I HEART MILFS" on it. The mug contains a mysterious red liquid. Wine, maybe?
November 27, 2025 at 8:57 PM
neuroknives.com
Human artists! Quote with your cyberpunk art!

#arttrain
Illustration of a woman with green hair and cybernetic prosthetic arms. She has on a choker necklace, jean shorts, and a digicamo sports bra. A large missile launcher hangs from a strap over her shoulder. She's holding up and looking at her phone while something behind her explodes. A chat box is layered over the top left of the screen, her chat is making fun of her for blowing up the wrong building.
November 26, 2025 at 7:50 PM
neuroknives.com
👻🔪

#art #digitalart #horror #Scream #riverdale
A movie poster paying tribute to the Scream movie franchise, as well as a meme that people would post whenever someone other than Henry Kissinger would die. He is now dead, so the meme sees other uses. Like this one. In the illustration, Ghostface is standing behind a crane game/claw machine and has grabbed some random person from the miniature crowd below. "Is Sidney Prescott even in this fucking thing?" he asks. Below, on the side of the crane game visible to the viewer, is artwork that shows the cast of STAB 12, an iteration of the in universe franchise contained within Scream. For some reason Jughead from Riverdale is in this one. The tagline of the film is "Jughead is in this one." The whole image is bathed in a blue/pink gradient.
November 25, 2025 at 3:00 AM
neuroknives.com
POV: She's killing you.

#art #digitalart #artsky #procreate #originalcharacter #myOC #succubusOC
An illustration of my succubus assassin OC, Reika Karpov. She's looking directly at the viewer, her expression flat and dispassionate, while she plunges her knife into your neck. Your blood is spraying out. Behind her the text "YOU DIED" is visible.
November 14, 2025 at 7:06 PM
neuroknives.com
1k is HUUGE.

Here's a selection of some of my art. New and old.
A drawing of Morgan from the cyberpunk visual novel "of the Devil" by Nth Circle Studios. A drawing of Reika Karpov, a busty succubus assassin with long black hair with bangs. She is looking towards the viewer, wearing a flowing trench coat, black pants, a tight grey sweater top that exposes her midriff, and fishnets. She has her right hand in her pocket and holds her katana by the saya in her left. There is a cigarette in her mouth, a trail of smoke wraps around and behind her head. The still bleeding corpse of some great tentacled thing is behind and in front of her, geysers of blood still spraying. Above her, the moon illuminates the glitchy, neon kanji for death. Illustration of a woman with green hair and cybernetic prosthetic arms. She has on a choker necklace, jean shorts, and a digicamo sports bra. A large missile launcher hangs from a strap over her shoulder. She's holding up and looking at her phone while something behind her explodes. A chat box is layered over the top left of the screen, her chat is making fun of her for blowing up the wrong building. A portrait of my OC, Reika. She has on an oversized dark gray t-shirt, a choker necklace with a red gem, and a pair of black ear rings.
November 13, 2025 at 12:53 AM
neuroknives.com
Part 2 of that 2 part Smoke Breaks comic is finally done. It shouldn't have taken this long. Here's both parts.

Enjoy the debut of my new OC, Arthur Theft, who--oh, oh god oh no she's murdered him. He's fucking dead.

#art #digitalart #comic #webcomic #myart #artsky #MyOC #SuccubusOC
A five panel comic featuring my OC, Reika Karpov aka Eris Akiyama. It's about her employment history--but also how I feel about working. Panel 1 has you sitting across the desk from her, in the POV of a potential employer. She has her hand on her cheek and she's resting her breasts on the desk. The narrative text, from her POV, reads: "It's not like I haven't tried anything else..." Then from off panel, the employer says, "Let's take a look at your..." The reader's gaze moves from that word balloon to the resume clutched in hand completing the sentence by reading the word Resume. Panels 2, 3, and 4, illustrate three different jobs and the reasons Reika was fired from them. In 2 she is a barista and she throws coffee into a police officers face while yelling "fuck off pig!" In 3 she is a pizza delivery girl for a company called Deep Dick Pizza--she is fired for having sex with the customer, but in this version, the panel is censored. She says, "If you don't tip now I'll kill you." In panel 4, she is working as a gas station attendant and has set fire two two men in their car. The word bubbles here read "Burn!" and "Nazi scum!" The final panel returns us to the office where her interview is being conducted. The employer is pointing towards the door and saying "You should be in prison! Get out!" Reika is doing the eto bleh face and pose. the final narrative text reads "... but that's okay. I know what I'm good at." More in part two. A three panel comic featuring my OC, Reika Karpov aka Eris Akiyama. It is the direct follow up to Resume Part 1. Panel 1: The narrative text, continuing from Part 1's final text, reads "I'm good at working a crowd." Reika is wearing a microbikini and brandishing a knife. There is a man tied up and gagged behind her. He has an exaggerated cartoon expression of fear on his face. Blood drips from a cut on his temple as well as from the knife Reika is holding. "500 subs by the end of stream or Greg here is a dead man," Reika says. The rightmost portion of the panel contains her stream chat, with a number of chatters saying things like "awooga" "mommy" "kill him" etc. In the patreon version of this comic, Reika is topless. Panel 2: The narrative text reads "at acting..." Reika and her adult film co-star, Garret, Stand across from each other in front of a bed. Garret is looking at Reika's chest, noticing that they're both wearing a Deep Dick Pizza shirt, and says, "One of us needs to change." "Or we can both take our clothes off," Reika says, "and fuck." Panel 3's two narrative texts read "I'm an artist. If art were ever taken from me..." and "I'd return to what I'm really good at. Murder." Between those text boxes is an illustration of Reika sneaking up behind and cutting the throat of a CEO of some company. His name is Arthur Theft, as indicated by the name plaque on his desk. He's looking back at her in shock, blood sprays from his neck all over the room and the window next to them. He throws his coffee in surprise.
November 12, 2025 at 11:08 PM
neuroknives.com
Congratulations on 3k!! Here's my OC, Reika. She's a succubus assassin and her favorite color is FF0069 (her accent color--eyes, lips, etc.)
A portrait of my OC, Reika. She has on an oversized dark gray t-shirt, a choker necklace with a red gem, and a pair of black ear rings. An illustration of Reika Karpov. She's leaning towards the viewer, one arm down and out of frame, and the other is up and to her left--the viewers right--as if pinning the viewer to the wall. She's looking at them intently and saying, "I won't bite... Much." Pinup illustration of my succubus assassin OC, Reika Karpov. She's standing in waist high ocean water, wearing a black bikini with PCB computer print. There's blood in the water around her, and on her hands, indicating that once again she has committed some kind of a murder. An illustration of my OC, Reika Karpov. She is a busty goth succubus with long black hair with bangs. In this piece, framed as a selfie, she is looking into the camera. One eye is closed, the other open, while she sticks her tongue out at an angle. She has on a fishnet top that is cropped very high, so that her large breasts and cleavage are visible. She is also wearing a spikey collar + harness combo with lots of little silver necklaces with various ornaments on them. The background is a glitchy red printed circuit board pattern.
November 7, 2025 at 5:43 AM
neuroknives.com
I hit Reika with the chibi ray. I think she turned out pretty cute!

#art #digitalArt #artSky #chibi #cyberpunk #myOC
Chibi version of Reika, my succubus assassin OC. Her features have been drastically reduced here, so the most prominent and noticeable thing is her big red eyes.
November 4, 2025 at 12:00 AM
neuroknives.com
October Art Summary. Sorry I didn't do a sexy Halloween pinup or anything like that. I've been unfocused. I really wanted to do a new pinup and a new comic this month, but oh well. Sometimes it be like that.

#artsky #artSummary #Tifa #oftheDevil #digitalart
A drawing of Morgan from the cyberpunk visual novel "of the Devil" by Nth Circle Studios. A waist up illustration of Tifa from Final Fantasy 7. She's looking at the viewer and flexing. Drawing of my OC, Reika, as a winged succubus perched atop the corpse of a dead man that she's clawed up and disemboweled. Mostly grayscale, but with red accents.
October 31, 2025 at 7:14 PM
neuroknives.com
Share your OC and a plant you associate with them🖤

Reika is like blackberries because she's sweet (literally only to her friends!!) but thorny lol. She LOVES doing a murder.

And yes I know I used blackberry cigarellos for one of these. Sorry it's just the plant she's like 🤷
An illustration of Reika Karpov. She's leaning towards the viewer, one arm down and out of frame, and the other is up and to her left--the viewers right--as if pinning the viewer to the wall. She's looking at them intently and saying, "I won't bite... Much."
October 31, 2025 at 5:44 AM
neuroknives.com
I drew Morgan from of the Devil. Y'all should play this game if you haven't yet. It rules.

Pose ref from @theposearchives.bsky.social

#art #digitalArt #oftheDevil #otdevil #Morgan
A drawing of Morgan from the cyberpunk visual novel "of the Devil" by Nth Circle Studios.
October 28, 2025 at 11:25 PM
neuroknives.com
Drew this for #TrueRefDT009
But also for October, generally. :)

Kind of expecting this to get flagged, but what can you do? 🤷

#art #digitalart #artsky #myart #myOC #succubusOC
Drawing of my OC, Reika, as a winged succubus perched atop the corpse of a dead man that she's clawed up and disemboweled. Mostly grayscale, but with red accents.
October 21, 2025 at 5:30 PM
neuroknives.com
Tifa.

#art #digitalart #fanart #finalfantasy #finalfantasy7 #VgenComm #Commission
A waist up illustration of Tifa from Final Fantasy 7. She's looking at the viewer and flexing.
October 15, 2025 at 8:44 PM
neuroknives.com
Another #portfolioday is upon us, apparently. Here's some stuff.
You can see more of what I've drawn (including a comic) over at nueroknives.com

and if you'd like to support me you can throw some money at me on patreon at: www.patreon.com/c/exweis

or you can buy me a coffee :) ko-fi.com/exweis
An illustration of my OC, Reika Karpov. She is a busty goth succubus with long black hair with bangs. In this piece, framed as a selfie, she is looking into the camera. One eye is closed, the other open, while she sticks her tongue out at an angle. She has on a fishnet top that is cropped very high, so that her large breasts and cleavage are visible. She is also wearing a spikey collar + harness combo with lots of little silver necklaces with various ornaments on them. The background is a glitchy red printed circuit board pattern. pinup illustration of my cyborg mercenary OC, Ash Adhoc, standing in a foaming pool of glitchy water. She has one a red and pink striped bikini and is using her prosthetic arms to tease at the strings on her bottoms. An illustration of Reika Karpov. She's leaning towards the viewer, one arm down and out of frame, and the other is up and to her left--the viewers right--as if pinning the viewer to the wall. She's looking at them intently and saying, "I won't bite... Much." Illustration of a woman with green hair and cybernetic prosthetic arms. She has on a choker necklace, jean shorts, and a digicamo sports bra. A large missile launcher hangs from a strap over her shoulder. She's holding up and looking at her phone while something behind her explodes. A chat box is layered over the top left of the screen, her chat is making fun of her for blowing up the wrong building.
October 14, 2025 at 7:37 PM
neuroknives.com
Reika would LOVE to model for your YCH lol
A portrait of my OC, Reika. She has on an oversized dark gray t-shirt, a choker necklace with a red gem, and a pair of black ear rings. An illustration of Reika Karpov. She's leaning towards the viewer, one arm down and out of frame, and the other is up and to her left--the viewers right--as if pinning the viewer to the wall. She's looking at them intently and saying, "I won't bite... Much." Pinup illustration of my succubus assassin OC, Reika Karpov. She's standing in waist high ocean water, wearing a black bikini with PCB computer print. There's blood in the water around her, and on her hands, indicating that once again she has committed some kind of a murder. An illustration of my OC, Reika Karpov. She is a busty goth succubus with long black hair with bangs. In this piece, framed as a selfie, she is looking into the camera. One eye is closed, the other open, while she sticks her tongue out at an angle. She has on a fishnet top that is cropped very high, so that her large breasts and cleavage are visible. She is also wearing a spikey collar + harness combo with lots of little silver necklaces with various ornaments on them. The background is a glitchy red printed circuit board pattern.
October 2, 2025 at 10:01 PM