Sure guy, just tell me what you'd like and I'll take a crack at it. Or if your not sure and just want a different signature then tell me the character/image you'd like in the signature and i'll work with that.
Not 100% sure. I would just, like I said, drop by their profile. Purple_Rupee is sometimes on the game forums but I haven't seen em recently. hmm... or you could just comment on the "graphic requests" forum.