For those of you who want to keep lucario, Pyotrluzhin made a version that goes over jiggly puff.
https://mega.nz/#!OMhxUYYD!gmWLHYn4i5frx5lo4EmU52PZvQbop18d5qV2oEc3R5s
Throw that in the purin fighter file, rename the other ootganon files (not 00) as purin and stuff them suckers in there too if you like more than 1 costume, and throw the code 04AD8A74 00000142 in the latter lines of your .gct file (over 04AD8A64 00000142 at the bottom) for your audio, and you're good to go. if ootganon and lucario are on the field at the same time though, projectile animations tend to look a little funny though, and dorf's are invisible, but otherwise it works great.
Side note-some of kirby's moves seem altered in the "over lucario" build, and revert to brawl form slowing him down a little (down-b). as well, his running flame attack has no fire anymore. I just thought that was a bit odd, perhaps other homebrew users can verify.