Hahaha, found the reason why some skins were getting so orange/yellow in iRay.
At the same time I believe I went a bit too far in the fix this time, lol.
I've found a way to do it in the old skins textures. It is a very old tone script I had for fixing the color aberrations, who could tell it would be useful now, hehe.
Now I know what to do to fix black skins, I think tanned skins are ok, and now I may to tone down the whitest skins, mainly the younger girls whose skin must look less damaged and with less orange spots.
Tony, Audrey and Karina may get a minor adjustment IF needed.