Rose (Azriel - Good Omens)

Arbeel?

Opossum-adjacent (very large irises, far too many teeth for a human mouth, light pink tongue/mouth, immune to rabies and venoms)

they/he/she

Absolutely no fashion sense, what is going on there my guy?
(y2k fashion is absolutely perfect for him, especially if nothing goes together)

A fairly recently fallen angel, in terms of their lifetime anyway.  Very worried about species going extinct, and has a protective zoo of species going extinct/believed to be extinct.  He's scared of animals, but is doing their best.  They are frequently seen with a bug net, of varying sizes, catching bugs and creatures.  His wings broke in her fall, and they no longer work right.  They're terrified of hell, however, so they haven't even tried going for help with that.  They tend to pretend they're scared of heights if someone asks about flying so he doesn't need to mention them.