A futuristic robot with a sleek, ice-blue metallic body, designed with minimalist elegance and glowing accents. The robot’s head is a transparent, water-filled aquarium, featuring a vibrant ecosystem of tropical fish swimming gracefully among colorful coral reefs and aquatic plants. The fish include species with radiant blues, vivid oranges, and shimmering yellows, creating a striking contrast against the soft, glowing light emanating from the robot’s core. The design harmonizes futuristic technology and nature’s beauty, blending flowing water effects with advanced cybernetic details. The background is an underwater world, illuminated by gentle sunlight filtering through the ocean, showcasing a serene marine environment filled with subtle waves and faint silhouettes of distant sea creatures. The composition emphasizes the coexistence of artificial intelligence and the organic world.