Just a progress update.  This is the "interior" skin shader.

I didn't work too hard on morphing her to match - V4 morphs aren't that sophisticated and I gave up after about half an hour. I want to work on lights and shader, not morphing.

I'm having a heck of a time trying to get Poser lights to produce the same pattern as the two windows did. We don't have area lights. I'm using 4 point lights, 1 infinite, and 1 ibl right now.

Will probably have to go to 12 point lights and IBL.

I'm using point lights because I don't have to aim them. After I get the positions right, I'll make a spotlight setup as well. The trouble with point lights is that you must use raytracing and raytraced shadows against transmapped hair is deadly.

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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)