The baby tyrannosaurus is an adorable little creature, perfect for coloring! The main base color of this dino should be a soft brown, with lighter shades and darker shades used to add texture and dimension. The long neck and tail should be a light green while the small arms should be a darker green, with each sporting three claws. The horns should have a light brown tone to reflect the base color, while the eyes should be a sunny yellow. Feel free to get creative when it comes to adding details to the body and face, and use the vibrant colors of the rainbow to make this little dino truly come alive!