(Yes I see there is a thread here on SkinGen, it did not answer my question)
I am new, so am still learning a lot of stuff....
I went to use HeadShot with a CC3+ model, it did it's thing.
Then I wanted to use SkinGen to refine the look and/or add stuff (scars, tattoos, wrinkles, whatever)
There was no option in the SkinGen window to convert it to a CC3+ format, so I assumed everything was ok.
But when I go to the skin tab, all that I get is one SkinBase node, nothing else, I don't get the list of everything like I get when I start a project from scratch, don't use HeadShot, and I get that big list of things like hair and beard and eyes....etc...etc....