with huge, sparkling green eyes and bright, multi-colored rainbow hair swims un

with huge, sparkling green eyes and bright, multi-colored rainbow hair swims underwater in the depths of the sea. Her hair flows around her, she jumps and pushes off with her arms and legs, moving with the grace of an experienced swimmer. In the background is a vibrant and colorful seabed, filled with exotic marine life and coral reefs, emitting bright energy. The scene is rendered in Pixar's highly detailed and vibrant 3D style, with dynamic, cinematic composition and vibrant colors, conveying beauty, the charm and motivating spirit of the scene. Specifications: 4K UHD resolution Realistic underwater environment High level of detail and brightness Dynamic, cinematic composition Focus on the little girl's unique appearance Bright and colorful rainbow hair Exotic sea life and coral reefs in the background Focus on the little girl's movements and swimming technique Lighting, highlighting the beauty and charm of the scene Incorporating Disney Pixar style for added visual appeal. anatomically correct fingers