MyHouse.pk3 was the first thing I tried too! Like someone else said, an updated MyHouse was silently released earlier this year to make it compatible with GZDoom changes, and that version works fine with UZDoom.

Thank you so much for this project. Just loaded it up for the first time and it looks like vanilla Doom with mouselook and jumping enabled... it's all I ever wanted.

I'm all good with narrations of my stories so long as they aren't made using AI.