Heads must have either a visible nose or mouth or it'll be considered not human/animal (unless it has a small mask or something that makes it obvious that it's still a human head like Bitzsam's head), which is against the rules.
Heads must have either a visible nose or mouth or it'll be considered not human/animal (unless it has a small mask or something that makes it obvious that it's still a human head like Bitzsam's head), which is against the rules.
Pretty sure ROBG have a mouth, it's just closed, ask him to do a grab animation and you will see it.
Your head is illegal due to the reasons specified by failure.
Also yeah, robg's customs are only allowed as SNK allowed him to keep his customs due to his contributions to era.