well good luck, kela51's model looks awesome in game, if it doesn't suit your taste you could:
1. look elsewhere since I think kela51 is best around here, (I think)
2. you could wait for weemus he's planning to make custom models for all main characters,
3. then there's the make your own method, you can start trying to make your own models than saying "that sucks.. " to models that other mod maker here put much effort into.
the unsupported method is illegal so dont expect much of it here..
EDIT: As kuugen pointed out, Its only Illegal when distributed, I'm not very sure but I think discussing it here is not encouraged or even permitted,