Hi,
I did a mix of Yellow Ochre and black to get the olove drab, then added iron oxide in the form of Burnt sienna, to add red to get a version of PC-10. I'll refine it and lighten or darken it for the various layers of shading and weathering. But this is the basic version.
Note that I havent re-touched the pic, only sized it, and it it taken in direct sunlight, with no other light sources present.
