I can teach you some of my methods. I have a discord server if you'd like to join, I'm mostly online there. (⁠ ⁠╹⁠▽⁠╹⁠ ⁠)

Oh I just have a light prism brush, I then line them up and use a blur tool to smoothen it a bit. Also, HELL YEAH!! I would love to be moots with you!!! (⁠･⁠–⁠･⁠)⁠ ⁠\⁠(⁠･⁠◡⁠･⁠)⁠/

This piece right here. I didn't expect this to turn out so well, but I'm pretty happy. I was just sketching and wasn't really planning on fully rendering it but I'm glad I did.