buff, sand, desert yellow, any shade of color lighter than the ground material you are using for a base. A color a little lighter than sand. Edges might get a lighter (much) dry brush of the base coat of paint of the vehicle to show fading or wear. I usually add a pastel dry brushing around corners, on edges, acorss protrusions etc. Just for added effect.
You might want to try some overspray on the upper surfaces to reflect sun fading.
Mike
Mike
"Imagination is the dye that colors our lives"
Marcus Aurellius
A good friend will come and bail you out of jail...but, a true friend will be sitting next to you saying, "Damn...that was fun!"
