Hi, Paul, thanks!  Weathering is one of my more favorite parts of finishing a model, too!  I'm thinking of using a modifed dot-filter technique, after I get the deckles on and a matte coat down.

"Little Chief" will get more fading and shading, though, that a lot of scuffing.  From the pictures I have, it looks like her crew chief paid special attention to her.  There's even a bit of a semi-gloss, like she was waxed at some point.

An update coming up next...