Underwater scene with a massive robot shark, partially mechanical with metal plates and armor, glowing red eyes emitting laser beams. The shark's body is a combination of sleek metal and organic features, with visible robotic parts on its fins and body. The background shows a dark ocean with glowing coral reefs and bubbles, adding a mysterious, intense atmosphere. The robot shark looks menacing and powerful, ready to attack, with light beams and reflections bouncing off its metallic surfaces, concept art, cartoon children illustration, Disney Pixar style --q 2