If the Celtics jersey is Kelly Green, then I'm using the wrong term - but I *think* its supposed to be a very simple, pure rich green - I've lost my color reference palettes, but I'm guessing there must be an Insignia green? There used to be a great website with a whole bunch of USAF, RAF, and Luftwaffe color samples - Simmers Paintshop, or something like that. and of course, it should be faded somewhat from months of front line service in the hot South Pacific sun.
I hadn't touched the star & bar insignia - I'll have to look at that. By "bold" do you mean too much blue? Or, should I just reduce opacity of the whole decal somewhat? I'll double check to ensure blue border width is uniform all around - you're right, it may just be the angle. It should have same proportions as the side insignia on the boom.
Vraciu - I think that painting effect resulted from following Greebo's skin build log and adding the noise and color variation layers. Lots of variation that just happened. Plus, I had an accident with an airbrush gun on the top inner left wing, and decided to just leave it. :/
EDIT: Found what looks to be a helpful site:
https://www.aircorpsart.com/blog/WWII-color-codes/ It had this sample palette, and I'm sure the 80th used that bright green 3rd from the right: