Due to their filesize similarity to Warioman and Giga Bowser, I have always had the suspicion that they may not be scrap character data. What I mean is what exactly do Warioman and GB do? They take a preexisting character and modify their attributes, leaving the chaarcter essentially the same. Because of this, I have always thought that they may be a version of "alt costumes" that change not only the the character's model, but also attributes:
The hitboxes for Zelda/Sheik to Toon Zelda/Sheik "costume"
The aura for a Lucario to M2 "costume"
Adding "T3H PHI3R" and shifting the sweet spot for Marth to Roy
Changing the elemental attributes and A attack hitboxes for Ice Climbers to Plusel & Minun
Fireball to Pill and Fire smash to electric for Mario to Doc.
I have no idea what would change for Diddy to Dixie
Now, if I'm correct, it would be interesting to discover if these were not simply inaccesible scraps, but actually accesible (though I doubt, at least the being accesible part, is true).
The hitboxes for Zelda/Sheik to Toon Zelda/Sheik "costume"
The aura for a Lucario to M2 "costume"
Adding "T3H PHI3R" and shifting the sweet spot for Marth to Roy
Changing the elemental attributes and A attack hitboxes for Ice Climbers to Plusel & Minun
Fireball to Pill and Fire smash to electric for Mario to Doc.
I have no idea what would change for Diddy to Dixie
Now, if I'm correct, it would be interesting to discover if these were not simply inaccesible scraps, but actually accesible (though I doubt, at least the being accesible part, is true).