I'm wondering if it is possible to edit UVs for Pikachu because his body texture is in a tiny square so no textures on him will ever look good and I wanted to make a detailed Falconchu.
Yeah, like BY said, Mariokart64n's method for vertexing allows UV remapping. (although it can be somewhat limited at times)
You could also just make make his textures twice or three times their size - that was my solution before this method came around.
Thanks for the help guys, I'll have a go at it.