Augustus, the unicorn looking bean, is still a man just femme. A demi girl. Not exactly a girl, but identifies with those traits. Being called 'Ms', 'girlfriend', 'Lady', 'princess' but also using 'Mr' and 'sir'. Transfemme for him. His pronouns are still he/him mostly.
oooh, I see. That isn't usually how I've seen the word used so I think that is where I got confused. (I'm used to folks just calling femme guys exactly that: femme guys. I see folks use demi-girl for folks who feel mostly like a girl, so refer to themselves as a girl.)
I'd more often see genderfluid applied to a character like this but that is not my decision and I'm happy to have the work as part of the jam.