@dragondeplatino first off, kudos on the amazing work.

I'm curious about how some of the tiles are meant to be used, at the top of objects/decor

looks like window frames, roof tiles, and buttresses but I'm not sure how they work

EDIT: okay, right after posting this, I realized that they're actually doors/windows on the sides of walls! still, I can't quite figure out how to use the black lines as references? how would I actually use these