Can the producers add a new section of a type of aircraft? For example; Western doc - A-10 Thunderbolt (Gray) warthog.jpg Eastern doc - Su-25 Sukhoi 1200px-Sukhoi_Su-25_of_the_Russian_Air_Force_landing_at_Vladivostok_(8683076150).jpg European doc - A-10 Thunderbolt (Green) 020925-F-9999S-0033.JPG