Lawl...
I'm encountering a problem right now. The FitKoopaMotion.pac is not reading in game (Yeah, that's what the file is supposed to be named...) Any ideas on fixing the problem? If not, I'm gonna have to do the same thing I did for Samus' Cinematic Final Smash. Make no Animation Edits.
I was going to say "maybe the filezise is too much" but if that was the filesize, the game would crash hah.
Maybe you have to put the motion file in the koopa folder too (?)