A detailed line art of a T-Rex with a friendly smile, showcasing its sharp teeth and textured skin.
Tyrannosaurus rex, often abbreviated as T. rex, was one of the largest carnivorous dinosaurs and lived about 68 to 66 million years ago during the late Cretaceous period.
Try using bold black outlines and vibrant colors like green for the skin and red for the tongue to bring this T-Rex to life.