**I can't agree that it is a matter of QC.  If the morphs work as stated, then it does what it claims to do.  Some have the full morph with a seperate head for those who like to use the face, but have an easier time fitting clothing. Some have seperated head and body inj for the same reason. And some have only a full inj for their own reasons. I know I made a character set for Hiro and Aiko3. Both were made with only a full inj simply because the head morph also relied on the" body realistic" morph and without it, it simply did not look right. So perhaps the character not having seperate head and body inj have more to do with the creator's vision of how the character looks in their head and wanting both the body and  head to be as they created it. But this is not anything to do with QC. It's to do with vision.

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