Yes , Dai Phan, it has some great VNAF pictures, and has complete diagrams showing interior detail for all variants, exactly where they fit, and the particular item used in a given model (example: the throttle quadrant is different for certain models, it shows each quadrant and which model it goes on and in what location), also the different radios, instruments, etc. It's worth the money for anyone wanting to model the BirdDog. The inside front and rear covers has all the patches, in color of all units that flew the L-19 / 0-1 in both Korea and Vietnam. His address is [email protected], his name is Minard Thompson.