My fursona was never trans, but she was always a girl. She represented the ideal version of myself, who turned out to also be a girl, heh.
Her species has changed, though. Originally she was just a dog of some sort. Then at some point I decided I wasn't afraid to break the mold a little bit, and now she's a zebra. That species change DOES coincide with my own gender identity journey, though.
(To be clear, I've just retconned Hanalei into being a zebra the whole time -- it is not the case that Hanalei herself was originally a dog (*) who transitioned into a zebra, haha)
(*) ADAB: Assigned Dog At Birth?
But that's the beautiful thing about art, isn't it? Art is forgiving, and it rewards experimentation.
"Messy?" -- sure, maybe, I dunno. But definitely assertive and deliberate, and kinda fierce! I like it