A complete collection of nine out-of-print Mercedes-Benz roadsters, including two generations of legendary models - the classic post-war 300 SL gull-wing convertible and a variety of modern Mercedes-Benz convertibles, including the silver-painted No. 722 Mille Miglia version. The entire car adopts an alloy die-cast body, with a fine and even paint surface, restored interior color separation, and model-specific logos printed on the chassis, accurately replicating the lines of Mercedes-Benz's previous convertible sports cars. The paint surfaces of the 9 cars are complete, with no large areas of paint peeling, bumps, scratches, or oxidation and whitening. The body prints and 722 racing numbers are clear and complete. The transparent windows are not cracked or yellowed, and the color separation of the seats in the car is intact. The text on the chassis is clearly engraved, with no wear or blur, broken axles, or missing wheels.