I'm not sure that my original high-contrast scheme fits in with the rest of my forces, so I knocked up a couple of alternatives last night. The first is a camo scheme using Humbrol 93 matt desert sand, GW rotting flesh and Vallejo Beastly Brown. A brown ink wash and a light drybrush of the original colours gave extra texture, the gun is just matt black with a dark grey drybrush.
Next is a grey/white scheme. Vallejo stomewall grey, black ink wash, drybrush in dark grey, light grey & white, gun as above. Visor is GW red gore.
So... which should I go for? All opinions much appreciated!