Optimus Prime In Transformers 4, HD Movies, 4k Wallpapers, Images Download Movie Transformers Optimus Prime Wallpaper Wallpapers.com 1280x800 Optimus Prime In Transformers 720P HD 4k Wallpapers, Images Download Optimus Prime Transformers Film Wallpaper Wallpapers.com Transformers Prime 4k Wallpapers Wallpaper Cave Transformers The Last Knight Optimus Prime Wallpaper, HD Movies 4K. Size: 12,7cm. The Wingtail figure converts from robot to biplane in 32 steps. It is inspired by the character Tails and the Tornado biplane. The Blue Booster figure converts from robot to car in 27 steps. It is inspired by the character Sonic and the Speed Star car. Includes shield ring and jewels, as well as a removable booster that converts into a weapon.