Tsunami Rex is a colossal creature standing at an impressive 100 meters tall, resembling a fusion of dinosaur and aquatic features. His skin is adorned with shimmering scales in vibrant shades of blue and green that glisten under the sunlight. With a large head filled with sharp teeth and vibrant, mood-sensitive eyes, he exudes both majesty and menace. Muscular and powerful, Tsunami Rex possesses fins along his back that aid in swift movement through water. His limbs are equipped with sharp claws and webbed toes, enhancing his swimming capabilities. His long, formidable tail is lined with spines that can unleash electrical discharges, making him a formidable guardian of the oceans. Known for his protective nature towards marine life, he is fierce against those who threaten the environment.