Thers definitely something wrong with my material setup. I’ve been putting it off, expecting to learn something that help.
But now it’s time to give that notion up. Painting simply get overridden by something Latex:ish.
I think I have to restart the material completely.
Update …
I managed to get a little more out of the paint, but this will take time²
I think I am stuck with a model a little too good for my skills and I can’t stop fiddling 
Update 2 …
OK, guys, this is starting to …
I am looking for the section on Makeup artist but I can’t find it. So, how am I goint to finish this then, Huh?
LOL