Custom heros always seem so hopelessly ugly to me. Yours is probably nice.About the co-op bots.Why not make them in lego universe mode so that everything can be in whatever color you want?
I'm almost positive it was a Harry Potter set
Correct.http://brickset.com/detail/?Set=4766-1
Actually, no. That's voldemort's face.The set Tony's came from is;http://peeron.com/inv/sets/1383-1