I was originally gonna do this but decided not to because of copy writing and the lack of costume content to actually make it work but... for all you old schools out there.... Kid Chameleon. Having his different costumes being different helmets/forms/ powers that he wore and used in the original game. I trashed that idea of Kid Chameleon but if someone is bold enough to do more of a new age version I give you my props.

How about simply switching the order of the words around? Kid Chameleon may be trademarked, but is the Chameleon Kid?

Then do an homage where the suits look somewhat similar but are not a dead on match.