Two months. This took me. Two months. Aha.
I'm not the best at backgrounds, so here's a version that plays to my strengths.
This should be exactly 16:9, for wallpapering purposes.
16:9 backgroundless version.
I am a master of making drawings look way better than they should after they're 80% done.
Colorless, for true Fallout-style immersion.
If a nerd-weeb made a coloring book.
Yeah, inking over your drawings helps a lot, huh?
Napkin-drawing stage.