model/polypaint in zbrush, translucent material/material graph in keyshot...
A taaad bit creepy to see a severed head! Might be nice to add the collar of a shirt or something to give the illusion he's attached to a neck and shoulders. I love the color of skin in the ear. You got that nice SSS going on. Good translucency.
thanks for the comments Will - Hope the old guy didn't creep you out too much! :) I'll add some shoulders/illusory clothing etc. when I've got a mo'.
First go at using the material graph and blown away by its capabilities.
Welcome Euan! Well done. Hope I look that good when I'm an old man ;)
thanks Josh - sure you will... ;)