Thanks for the profiles Jester, I'll probably go with 13157 though. Its a bit more interesting as a scheme with the splotchy sand application coupled with the noseart etc.
Unfortunately its not the same aircraft Guppy. The Revell kit's tail number is 13137, while the plane in the profile and photos is 13157. I'm also not so sure 13157 is a Boston now. I can't see any cheek gunpods in the photos and the nose glazing looks wrong for a Boston.
BTW Guppy do you have the book "47th Bomb Group" by Turner Publishing? I was thinking of getting it but its not worth it if you've already taken the photos above from it.