How to do a dusty road

Because I’m currently living in Finland, from a while I wanted to paint a Finish vehicle. First, I thought about a captured soviet T-26 tank. But the Stug III G it’s more impressive!. And I decided to display it in a dusty road. After gathering some information, thanks to some friends, I decided to paint a tritonal camouflage, very similar to the German one. And although I prepared a mud base when I started this project (because the ambient influence!), the Finish Stug tanks fought in the Continuation War, in Jun and July of 1944. Therefore, I switched the viewpoint…