The anrnold morph pack for freak would probably work, and I imagine that any good trenchcoat fit to freak would also healp. beyond that, he has a tanktop, and leather pants. I'm not sure if they showed his feet at all in the movie, but I think he actually has hooves. His ground horns could easily be just two cylinders, with the P5 material room's assist. His gun might be a problem.. maybe there's a gangster hand gun in the freak gangster set?

Way too many people take way too many things way too seriously.