Here is what I was attempting to create.
Here are the finished conversions.
Here is the truck without weathering. I primed black, airbrushed a base coat of brown, built up the desert look. Here are the paints I used.
Here is the weathered look.
Here is the final product.
Working on a helicopter, and I still need to get a post with the professionals.
Here is the Gruntz Africa card.