In the Xeno AU I was wondering, are the boys facial or body features different other than them having wings? (Idk if that makes sense, sorry)

Admin Mawile: .+:｡(ﾉ･ω･)ﾉﾞ Not in particular, no. There are some changed features, like longer nails, larger fangs, and notably slit pupils, but aside from being just off enough to not quite pass for human, there are no major changes to face or body structure.