Actually the second model I've done for Noah. I did another character of his earlier, but don't have any good shots of him to post. Both characters were actually done for BrawlBox, a program that lets you (among other things) insert custom characters into Smash Bros Brawl. It's not always pretty when you have to rig a character to a pre-existing character's skeleton (in this case it was Pit) but I think Nicky here came out okay. But yeah, that would explain any nasty little creases and divots in the mesh when it moves.
I didn't make this pic, actually; it was sent by Noah. It does show off that nice foot, though~ ^^ I haven't been happy with previous 3D paws, but I think I'm getting better. :>