Model Air - RAF and FAA Bomber Air Command and Training Air 193945 8 Acrylic Paint SetDescription Set of Model Air colors developed for painting all the bombers (light, medium and heavy) of the Bomber Air Command of the RAF from 1939 until the end of WWII. This set also includes Trainer Yellow which, combined with the other colors or by itself, can be used for most of the training aircraft and prototypes. Contents 8 x 17 ml. 0. 57 fl. oz. Model Air 71. 323 BS Dark Earth 71. 324 BS Dark Green 71. 057 Black 71. 307 BS Medium Sea Grey 71.