i don't have any nonbinary charas if that's what this thread means, but i've got kryp here who's a cis male obv but while i'm not too good at drawing it he often gets mistaken for female in canon bc of his soft, feminine face and figure, and how he dresses himself so i'd say he's pretty androdgynous 🤔
kovit is also meant to be androgynous but leans more towards masculine bc of his buildÂ
EDIT: also there's addison - he's not androgynous by choice tho he's just a cotton candy variant of his species meaning his coat is pink and always gets mistaken for female by ppl in canon and IRL (literally everyone IRL doesn't realise he's a boy at first)