Jeez, I didn't realise how big those photos were! For the highlights I mixed in some yellowish skin tone (just a mixture of red, yellow and white) into the bright green mid tone in increasing quantities and finally a couple of very small spots of the skin tone.
As a slight diversion to my previous projects I was at John's (Dark Messiah) and Rafas (Volomir) amazing weekend workshop these past few days and here's the results -
I'll write a review tomorrow but for now all I need to say is that I enjoyed it a great deal and learned loads! Can't wait to finish this green dude now!