Alpine A521 F1 Esteban Ocon #31 2021 Produced by Spark, this is a detailed replica of the 2021 A521 racecar driven by Esteban. Features authentic sponsor and team decals, detailed cockpit, driver figure. Made from Resin. 1:43rd scale comes encased in acrylic and descriptive base. Sizes: 1:43rd: 4", 1:18th 10".