Well, you've probably noticed this but a lot of female hairs in FE have long bangs in the front, even the short-cut styles. Since the concept I have in mind would be working around a lot of fire (not just magic fire either, but as a blacksmith/machinist), long hair in general would be dangerous. She would also be wearing goggles, either over her eyes or just kinda perched on her head and either way long bangs would get in the way.
I don't have a face or body yet, but I'm leaning towards mashing a couple of pegasus knights together. And until scapheap gives the concept approval I don't want anyone wasting too much time on this; no point making a mugshot that won't ever be used

I have a very specific idea of what I want her to look like, but none of the pre-made hairs quite match up.
Lore-wise, its a silly idea which introduces a tiny bit of steampunk and I have no idea if scapheap would go for that.
Lore compliant in Adstrum as long as there no airships.
Not airships, but...maybe a mechanical horse? :3c