Would you care to give Oswald "Ossie" a try?
Top hat on or top hat off, the choice is yours.
He's silly, adventurous, mad (as in insane), clumsy, honest, bonkers, genius, and a romantic. I plan for his first profession in a role-play to be an engineer. If you're a Doctor Who fan, he's very much like Matt Smith's portrayal of The Doctor. If not, then disregard. Have fun with drawing him, that's what he'd want. Cheers!