Tom if it was a Spitfire I could help you out, no Mustangs at work. I've got some Frankie pictures from a visit, which area do you need, let me know and I'll see if I can find them for you.
Nice skins Tom...from what I could see from the last screen..the wing tips look solid and then checkered where on the actual plane they are just checkerd...also check out how the black from the rudder extends forward at the top of the tail. Anti glare panel is also outlined in red like the checkers on nose. Good Job so far...looking forward to seeing fininhed product.