Great white shark superhero adorned in elegant ornate armor, standing heroically in the vibrant city of Atlantis. Background features waves and schools of colorful fish. The scene is set at dawn with warm, golden light illuminating the cityscape. Evoking anime and manga aesthetics, the poster is imbued with bright colors and high detail, designed with offset printing quality. Cinematic lighting enhances the dynamic composition, presenting an atmosphere of happiness and adventure. The poster offers 8K resolution in HD and CMYK.