You will need:
-Spray paint (Black, Brown, Almond)
 

For Primary Weathering, see the CLOAK page, STEP THREE.

Apply paint in this order:
1- Black.  Apply sparingly to areas that would get dirtiest (foot area, cuffs, ets.)

2- Brown. Apply more liberally, yet unevenly.

3- Almond. Apply lightly (hold can at a distance) more evenly to give a sand-worn effect.