Not only I made the new basic textures for COR, I also made adaptations you see currently up; specifically Mature Skin and Fair Skin adaptations. Actually, I had to to each head texture set twice, but whether you see the second version of all this or not depends on the COR team lead and when it is they will decide to update the mod.
I proposed making new (less weird, especially for redguards) face textures, but they declined. That means I had to re-do each of 10 or 20 face diffuses found in the mod for each textureset (fair skin, mture skin and the new default one that comes with the mod).
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So aside from the basics and the adaptations I created two or three new face textures just for myself, as you can see here. I may publish these textures if anybody's interested.