PROMPT:
Generate a comic style cartoon image depicting a bustling underwater metropolis filled with intricate sea creatures, vibrant coral, and glowing bioluminescent plants, where a group of mermaid-like beings dressed in shimmering scales and flowing seaweed hair are gathered around a massive, ancient sunken ship, with schools of rainbow-colored fish darting in and out of the wreckage, against a backdrop of glittering turquoise waters and twinkling starlight filtering down from the surface, using vibrant colors like electric blue, emerald green, and sunshine yellow to bring this fantastical world to life in a photorealistic style.