After all the decals are applied & dried (waiting a day for each), I shoot the plane with another coat of Future. The next day, I mix some of the base coat with black (both enamel) and thin it with thinner. I apply it with a #OOO brush, letting the capillary action draw it along the recesses and ridges. the next day, I load an eyedropper with thinner and touch the end (don't squeeze the bulb) to a paper towel, and blot it with another to remove more thinner. It should be almost dry. I then wipe it across the plane, folling the airflow, for one or two swipes. Then I repeat this process until I'm finished. Then, under magnification, I use the #OOO brush, dipped in thinner and blotted out, to clean up and define areas that don't look realistic. The natural metal was given a wash if watercolor (after coating with Future) and dry-brushed with Testors Chrome Silver. Now, if I can only find a reversable way of replicating chipped paint . . .