Hi Joel, thank you the kind words. To answer your questions about the weathering, here is how I did it:
Panel Lines: I used a thinned AK Interactive brown wash to highlight the panel lines. You might remember the 1/32 Eduard Bf-109E, representing Helmut Wick's mount circa late 1940, that I posted here in January; I used the same technique as one that build.
General Grim: Again, I used the AK brown wash, very sparingly to dirty up the wheel wells and other areas. You have to use a very small amount of the wash as a little goes a very long way.
Oil and Fuel Stains: Here I used a combination of AK Interactive "Fuel Stain" and an old bottle of "oil stain" that I mixed up several years ago.
Exhaust and gun stains: I used Tamiya weathering pastels to simulate this type of weathering. For the gun stains I used the "soot" stain, putting it on with an old small paint brush. The exhaust staining was done by putting "soot" down first using both the old brush and a mascara sponge. This was followed by the "rust" color until I was satisfied with the blending.
Paint Fading: I do this by airbrushing Vallejo's Flat on the model. I don't thin the mix as much and lay down very light coats, blow drying the model between them, until I get the faded look I want. I mix about 10% of Vallejo's flat with distilled water for this. It is important to make sure you spray close enough that the mix goes on moist - not too dry and not running - for optimal results. Takes some practice, but I like this technique better than salt fading as I have more control.
Sincerely,
Ernest