In answer to Nap's earlier question here are the colours used for the figure and the wet pallet (on it's second sheet with not all the colours added here, but should give you an idea)
The group of paints on the left in the second photo were used to give the basic skin colours (based on some photo's I'd downloaded for reference)
The green/grey colour is quite useful because it cools down what would have been too warm a shade when you add a tiny dash. I added more of this in some of the deeper shadows to add a warm/cool contrast between shadows and highlights. Most of the colours on the right were on the pallet and so were added to the face at some point either in mixes or glazes using Vallejo glaze medium (which isn't shown)
I added some of the same purple used in the clothing to the shadows around the eyes.