Finished this concept drawing of Marie's (she/they) basic form a while back.

No that is not Fire Magic around her right hand, that's Ice Magic. Her Ice Magic is a Fire-Anomalous Element, meaning that she can make it manifest as and behave like Fire Magic.

I decided to make them fat, 'cause I felt like it. Their trench coat hides the curves of their body, though.

And the black translucent scarf over her eyes is what I'm calling a "sun veil," because she has photophobia aka her eyes are sensitive to sunlight. And Igantanr hasn't invented sunglasses yet, as I'm trying to make it a more Edwardian/Victorian-inspired high fantasy world with some modern aspects.