3D Cute Yellow Submarine on a Coral Reef

Create a playful 3D cartoon render of a round little yellow submarine with big porthole windows, a tiny periscope and a spinning propeller, exploring a bright coral reef. A smiling kid explorer waves from the porthole. Colorful clownfish, a friendly sea turtle and a cheeky octopus swim nearby, while bubbles rise toward sunbeams filtering from the surface. Glossy toy-like materials, soft rounded shapes, turquoise, coral pink and sunny yellow palette, joyful kid-friendly mood. Vertical 2:3 format. No text or watermarks.

playful 3D cartoon render, round little yellow submarine, big porthole windows, tiny periscope, spinning propeller, bright coral reef, smiling kid explorer, colorful clownfish, friendly sea turtle, cheeky octopus, rising bubbles, sunbeams, glossy toy-like materials, soft rounded shapes, turquoise coral pink and sunny yellow palette, joyful kid-friendly mood --ar 2:3 --v 7 --no realistic, dark, scary, blurry, text, watermark

playful 3D cartoon render, round little yellow submarine, big porthole windows, tiny periscope, spinning propeller, bright coral reef, smiling kid explorer, colorful clownfish, friendly sea turtle, cheeky octopus, rising bubbles, sunbeams, glossy toy-like materials, soft rounded shapes, turquoise coral pink and sunny yellow palette, joyful kid-friendly mood, masterpiece, best quality, highly detailed

realistic, dark, scary, blurry, text, watermark