A realistic Dinosaur King, modelled as a colossal Tyrannosaurus Rex. Its robust body is covered in finely detailed, rough scales of deep earthy green and grey, textured to appear leathery and tough. The creature stands bipedally, its massive jaws slightly ajar in a silent roar, revealing rows of bone-white teeth. Its powerful legs anchor it firmly, giving it a dominant, unyielding posture. The surface feels gritty and cool, like ancient stone.