This is 3D printable models of Stegosaurus Egg Fossil Dinosaur. The design tents to imitate the Stegosaurus Fossil Rock in an egg shell. Stegosaurus is a genus of herbivorous, four-legged, armored dinosaur from the Late Jurassic, characterized by the distinctive kite-shaped upright platesCheck another kind of Stegosaurus fossil rock: https://www.cgtrader.com/3d-print-models/science/biology/dinosaur-bones-3d-fossilised-stegosaurus-3d-model