Imagination comes to life with this LEGO® DREAMZzz™ Coopers robot dinosaur C. Rex, a rebuildable T. rex toy dinosaur (71484) for children aged 9 and up. Inspired by the TV series, the set offers boys and girls 2 ways to build an awesome dinosaur model. Nightmare villains have stolen the Dream Tower in a dream pot, and Zoey and Cooper must find it! Kids can transform Cooper's LEGO scrap heap into a T. rex action figure or a Pterodactylus. Both models have a movable head, snapping jaws, and a swinging tail, plus double shooters. Zoey and Cooper, their dark doppelgangers Doey and Dooper, and a Sneak figure bring the set to life. Zoey has a bow and Cooper has a hammer. Both heroes can sit in a car on the back of the dinosaur model. The creative toy includes story-based building instructions that stimulate children's imaginations and encourage them to immerse themselves in the action.