For the "box scale" Revell Arizona. Consists of set 4004 general details for the kit, set 4026 custom rails, chocks, boarding ladders, etc. one 3D printed aircraft crane strongback (not pictured), and three 3D printed Kingfisher airplanes to replace the odd generic biplanes in the kit. Individually, these items would total $71.49. Save $15 on the Special!