Thank you! It's my entrance tower. I have an underground fortress and the entrance is guarded by a large tower with battlements in all directions so the bows and crossbows can shoot at enemies from all sides. This picture was taken to make a point about confusing layer transparency in a feedback thread here: https://steamoss.com/app/1029780/discussions/2/3115908227904068442/#c3115908227901762987

what the hell am i looking at? lmao looks complicated

looks hard but nice