well, if the character model is in the .mdl0 format, then my guide will help get rid of almost any glitch you could encounter with model importing and swapping.if it's not already in the .mdl0 format, then you'll have to wait for the model converter program that a few people are working on.
Well That will come in handy in the future, but i meant like how do i find that character file? Like If I wanted To import scizor from Pokepark wii Pikachu's Adventure, Would I need An ISO Of Pikachus Adventure Or Is there somekind of download of some sort?