Aston Martin Valkyrie Aston Martin Racing Green Metallic w Black Top 1/18 Model. Top SpeedAston Martin Valkyrie Aston Martin Racing Green Metallic w Black Top 1/18 Model Car Top SpeedTS0479 Brand new 1/18 scale car model of Aston Martin Valkyrie Aston Martin Racing Green Metallic with Black Top model car by Top Speed. Dimensions approximately L-9.75, W-4.25, H-2.75 inches. This model is made of resin and does not have any openings. Top Speed Aston Martin Valkyrie Aston Martin Racing Green Metallic w Black Top 1/18 Model Car Top Speed TS0479. Brand new 1/18 scale car model of Aston Martin Valkyrie Aston Martin Racing Green Metallic with Black Top model car by Top Speed.