Does anyone know how to make a Fit[character]Spy model out of another model?  I want to play with MarioDK's Goku over pit PSA and I like to do invisible brawls, but the models don't act right.  the character can't move by walking and his neutral B attack shoots away from the camera.

I have been using Textures for a while, and I have gotten fed up with using the default CSP's all the time.  I recently switched over to Riivolution, and I can't figure out how to place CSP's on my SD card...  If anyone can help me with that, I'd greatly appreciate it.