Half Steampunk, half bird wings I made and wore to BrickCon. Given I made them last-minute in one all-nighter, I think they're pretty OK. My original plan was to just make the silver wings, but they used up most of those parts... XD so making it Steampunk was a bit of an afterthought, and it certainly shows.
People seemed to like it, which makes me happy. Wearable Lego really needs to be a thing at conventions. It should be a BrickCon category!
As you can tell the wings are articulated. They were somewhat frail though, not in that they would break (although they didn't stay on the tread 'straps' well), but in that all those blade feathers could get moved and would then get in each others' way and prevent the wing from moving. So I didn't let anyone else mess with them. XD