oh i see
i think there are programmes out there, but why not just look in the texture folder (summat like C:\Program Files\Microsoft Games\Microsoft Flight Simulator X\SimObjects\Airplanes\Vulcan558-FSX\texture.558 2007) there are only a few .bmp files.
they are all quite weird shapes - presumably to wrap around the model like this..............

I'm sure that you can modify them in Paint Shop Pro or similar.
i made a few adjustments to my VC10 instrument panel in PSP - just sharpened it a little and painted in a few places where the light was showing through
whatever he does though - make sure that he keeps the original file!!!!
sm
edit - after a five minute 'tweak' of 558's texture files, i give you.............
THE STEALTH VULCAN



sm