Definitely making progress here, the terrain — sans the scatter pieces — has been primed and zenithalled (yes that's now a word)!
My plan is to drybrush some pure white to bring out the details a bit more, then hopefully I can get away with painting just the crumbling wall parts that are covering the Necron walls and I can leave the Necron walls themselves as they are, just with some details picked out, and it'll look cool and clean and futuristic behind the crumbling. I'm not sure how it'll work in practice, it might still look unfinished, I'll have to try a test piece first.
