Sorry for the delay. Trying to figure out posting stuff to You Tube. More of the Imperial Fists today.
People ask all the time, so some of the colors I used on these guys were Iyanden Darksun, Tausept Ochre, some off whites, and Vallejo Leather Brown. There were some glazes thrown in as well, which you will have to engineer yourself, since there are no formulas there :-)