i'm calling this done. i'm not real happy with the base. i used plaster of paris which dries hard. in the future i will use that for some terrain but use modeling clay in those areas where the vehicle will sit as it is never completely hard and easier to modify for tires etal. i think i over saturated the reptile sand and next time will start with a white base coat on the rocks. WTH don't try, never learn. HOWEVER it is legit to learn from others.
the truck i airfix and the gun is from a canadian truck kit. painted is MMA sand, i think, and washed with oils which i am really getting into. i added rolled tarps (colored rice paper and powdered), fuel can and spare tire racks, camo net (painted bridal veil), chains, real cable, tarp wrapped windscreen and the underside and frame look great but not seen, pity its where i do my best work. markings for 22nd arm bde, attchd to 7th arm div.