Here's Cath's translucent method. I couldn't tell where the ear was on the Adam2 maps so I took the bump map and converted to RBG. Then in Curves, I changed the input to 191 and the output to 51 and used the results as my attempt for the translucence map. You can tell by the glow in the wrong places that my experiment is a dud. In addition, since Adam2 doesn't have a material zone for his nostrils, they almost disappear. I'm working on the problem with the eyes now...