It could be an item you unlock that maybe you could save your current look so you can swap back between human and saved form? That would mean you still would have to see your original form...
My other suggestion would be maybe you could also remove the 'need to be human' check entirely? That might be a bit of work I understand so maybe it's more fitted to a 'cheat' that people could toggle on/off? I dunno...
I'm no game designer, you guys are the experts i'm just throwing a couple ideas at the wall lol