Car Designer Sketchbook Set - Lamborghini Aventador & Sesto Elemento Everything you need to be a bonefide car designer! A truly official Lamborghini sketchbook. Sketch the Lamborghini Aventador and Sesto Elemento with utmost accuracy. Set contains: 50+ stencils, 250+ stickers and 30 sketch pages. Design inspiration for budding car designers! Sketch your own automobile dreams! Official Lamborghini merchandise.