This is most easily seen with muscular characters. I'm using the CC3 athletic male, exported to Unity using your auto setup plugin. (The export is not the problem, as this problem also occurs with the character Reallusion offers on Unity's Asset store. It's less noticeable with that character...More
This forum thread describes the issue with pictures: https://forum.reallusion.com/427411/No-Name-Material-Bug?Update=1#bm428277 Merged Materials do not export properly, usually generating duplicate blank "No Name" materials....More
HI CC3 needs a rigging system, coz, it can't up hold daz' rigs as they are to complicated for it, and if you change the shoulders or or lower leg bones in cc3 the models becomes severely distorted. which is why it needs it's OWN RIGGING SYSTEM ONE THAT CAN COMPETE IN COMPLEXITY TO DAZ!...More