downloading that as soon as possible. weregarurumon is way cooler than greymon (but less cool than WarGreymon)
Glad you like it, I'm about halfway done with the rig already, but I'll test it in Brawl to make sure it doesn't lock up the game.

shouldn't you be comparing him with metalgreymon? since both of them are ultimate. And cool model of weregarurumon, hope it turns out nicely.
Slight gap in the neck/head area, but it's nothing a little blending can't fix. So far, his arms are rigging well, which is good considering his vertex/polygon count.

With Wolf, I recall editing a couple of hacks of mine for a size mod without editing the FitMotionPac itself, but by a bone in Brawl Box; I edit the scale values for YRoTN (Y Rotation node)? Not sure what to do with his muzzle though, as far as rigging that. If need be, I might have someone do some fine tuning once I finish the, just to make sure I didn't miss anything (like proofreading).