Mordian7th, was extremely generous in sending me his already assembled Fantasy Arc space hulk scenery. I'll plug Fantasy Arc here. I am really pleased with this terrain. I think they did a phenomenal job. I went so far as to go online and order a lot their new stuff to add some fun Aliens-esque rooms to this.
With scenery in hand, I had to figure out a way to paint mostly assembled pieces. I settled on some Krylon spray paints, and figured an enamel pin wash would work to highlight the detail. I'm reasonably pleased with this color scheme, and the level of effort to lay down these base colors. It will take a few weeks to get all of this painted to the base coat level, but if I can slog through it, I think it will be a really fun Zone Mortalis table to play on.