An ancient, colossal sea creature, El Gran Maja possesses a streamlined, serpentine body covered in a dense layer of obsidian-like scales that shimmer with an iridescent dark blue and deep green. Its massive head features multiple bioluminescent eyes that glow a pale, ethereal aqua, and powerful fins, thick and leathery, propel its immense form through the water. Its skin, though scaled, has a slick, almost rubbery texture, hinting at incredible depth pressure resistance.