Base for the Gyrocopter

Yesterday I finally started basing my Old Gyrocopters base. It´s as well the first time really doing painting the rock and sand

Just some ordinary black color on it

Just some white dry brush on the black 

 Just posting the base from different angles. I am trying to create a rocket landscape with some frost on it since dwarfs lives in the mountains and I find it suiting. To show that they are from a cold and harsh landscape.