I think it was done via the .npc file. There are areas like "scale", "height", and "width" that could modify those things.
Nohgri reskin for Hulk.
katanamaru;5642760Nohgri reskin for Hulk.
I've played and used that skin. It is not good.
Sorry about bumping an aged thread, but I haven't been on in awhile and just saw this. I notice people don't often use skeletons other than human, but if a new model were feasable, I bet the wampa skeleton would make a good hulk vehicle. Course without a BUNCH of new animations it would be kind of limited, but the wampa vehicle and level 4 mind trick (possessed) wampa NPC were both pretty fun as they were. :)