Here is the skin shader. It's basically the same as the S+B that I originally posted when Scatter first came out, and that got incorporated into EZSkin. But I made a couple additions and changes.

First the color map goes into a pink clouds node to modulate the skin in a more realistic way. Then I used an HSV to darken it to 80%.

The scatter scale I adjusted to 1.6 because that looked pleasing to me - no other logic to it.

The turbulence on the lower right is doing the specular value modulation, and the turbulence on the lower left is doing the bump map. I adjusted the scales and intensities on these to produce a fine skin texture.

 

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Renderosity forum reply notifications are wonky. If I read a follow-up in a thread, but I don't myself reply, then notifications no longer happen AT ALL on that thread. So if I seem to be ignoring a question, that's why. (Updated September 23, 2019)