One of the most interesting weathering effects on vehicles is the dust, above all if our model has fought in wars with few paved roads, like the Spanish Civil War o the Second War World in Russia or Africa.However, first and foremost we have to think about several points. 1) Where is placed our model. For instance, isn’t the same the dust generated in the African desert than the dust generated in an European road. 2) How many dust we want to represent, a soft effect to avoid masking other details, or a strong effect. And 3) decide the method…