Awesome painting man, are you using any mat caps at all?
Thanks! I mostly used the skin4 material that comes with zbrush on the faces. I also made a version of skin4 with a higher spec value and applied that to shinier areas like the lips. i think i used matcap white01 for some of the clothes, and an eye matcap i found here. http://luckilytip.blogspot.be/2012/08/zbrush-custom-matcap-9.html#.Uvq9u_ldV8E