In my case it's not about the skin, but rather that I always tend to get a washed out effect on clothing textures.  So I can use skin with a good GC setting but the rest of the scene is washed out looking.  Since time matters & going through to adjust everything in the scene is a PITA I don't bother.

 

I see mentions of "Scene Fixer" here, but I don't honestly know what it is?  Info?

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