Red Bull not only have a pristine P38, they have, among other fantastic aircraft, a very shineeee Vought F4U Corsair. Somehow I just love the Corsair. Can you imagine in the board room of Voght....:
"Hi guys, I have this big-assed engine on mah truck.... make it fly!"
"Ok boss, what kind of armament do you require?"
"Yes!"
Done in Designer and finished up in Photo, the clouds are a mix of cloudbrushes and perlin noise, all hail the perlin noise.