You know what? Personally, I like how this turned out. The architecture might be a little botched, but I did very well with the directional lighting. I also used AI-generated patterns and swirls to experiment with texturing and details.
I can't seem to nail what aesthetics I was trying to make of this drawing. Those photos of liminal poolrooms inspired me to draw this. This turned out to be more than just liminal uncanniness, however.