Thanks, Jack and Bish!
Bish: great to hear that you're gearing up for 1942 and next year's round of GB's. This year (2016) has been pretty slow and unproductive for me--mostly owing to the aircraft carrier GB. That Tamiya Yorktown was a black-hole that sucked in all kinds of temporal resources.
I think that's exactly what they did, Jack--just pick a close match to the RAF colors. From what I've read, neither Curtiss nor DuPont made any effort to mix colors to match the British standards; they just aimed to get near with what they had.
Researching the colors, I ran across this website:
http://www.ratomodeling.com/articles/AVG_cammo/
which has a lot of information, some of it I realize is controvesial. Then there were some threads about the subject posted right year on our own FSM forums, years ago.
At some point, I had to go with something, so I opted for the MM paints I used. I'd hate it if everything looked like a Spitfire! Bish would probably agree.
And here, by the way, is the finished product.
Despite what I said about their accuracy, the Kits World decals went on beautifully. I used them in combination with the kit decals, and Airfix also did a fine thing with them. I think that the box indicated they were manufactured by Cartograph.
I used a medium gray pinwash on the undersides to accent the panel lines.
I think the Kits World Chinese insignia is a vast improvement over the really pale blue Airfix used in the kit decals.
Checking photos of the propeller blades, I couldn't determine that the graphic logo appeared on them very much--if it all; so I just used the lettering.
The shark mouth decal came from the kit itself, and went on really well; conformed beautifully to the fuselage.
The prop lettering silvered on all three blades, so I had to paint over them with black acrylic paint. It blended in pretty well.
I used a dark brown pinwash over all the uppersurfaces. I didn't attempt any other weathering, since I didn't want to take a chance on ruining "good enough."
So that's it for my 1941 contribution, at least for now. I look forward to seeing at least a few more finishes, before the year runs out and we get going with 1942.