Vallejo Model Air Imperial Japanese Army (Ija) Colours Pre-War to 1945 8-Colour Paint SetSet with Model Air colors developed to paint aircraft of the aviation division of the Japanese Imperial Army (IJA) deployed in the war with China during the years previous to the attack on Pearl Harbor (December 1941) and the subsequent entry into the WWII conflict until August 1945. Content: 8 x 17ml. 0. 57 fl. oz. Model Air 71. 285 IJA Dark Green 71. 286 IJA Olive Green 71. 287 IJA Khaki Brown 71. 416 IJA Dark Beige 71. 326 IJA Grey Green 71. 321