Some process pictures of the head.
The model is primed with chaos black spray, a white pre shading is made with an airbrush. I start by painting the eyes and the darker values of the head with black mixed with red. Then, I make a color mapping to find my main values. The next steps consist in building the high lights and smoothing the transition. Finally I use some inks to add more colors. I used for this one english uniform, black, dark flesh, deep green, bright orange, red and yellow. I also used light flesh from prince august.