Creator 31058 Mighty Dinosaurs

LEGO 31058 Mighty Dinosaurs is a Creator 3-in-1 set released in 2017, containing 174 pieces. The primary model is a posable T. rex in dark green and beige with bright orange eyes, large claws, and an opening mouth with pointed teeth, plus a buildable rib cage as prey. Alternate instructions rebuild it into a Triceratops or Pterodactyl, and LEGO also published a fourth sauropod build online. In 2021, the set was issued in the UK as a brown-and-blue color variant. This set retired in 2025.