The first Protectron for Fallout Wasteland Warfare is done! It proved surprisingly easy to achieve also. One serendipitous thing I found out was that if I base coat the miniature in black spray and then, after its dried, zenith highlighting the model in another spray (Army Painter's Necrotic Flesh if I remember correctly), you end up with a speckled look that I feel kind of makes to miniature look aged and faded. See for yourself.
I used Agrax Earthshade over the entire model to add to the worn and grimy look. Ok...next model!