A masterpiece anime illustration

A masterpiece anime illustration in great quality and best quality, presenting a breathtaking underwater scene in a medium shot from a low angle. Sunlight rays pierce the ocean surface from above, casting golden beams that illuminate the dark seafloor covered in silt and scattered debris. Dominating the composition is a massive, sunken rusted steamship wrecked on the ocean floor; its hull is heavily corroded with patches of orange rust, barnacles, and algae clinging to jagged metal plates, broken smokestacks tilted sideways, shattered portholes revealing dark interiors, and tangled propeller blades half-buried in sediment. Schools of small silver fish dart through the light rays, air bubbles rise lazily from crevices, and faint silhouettes of larger sea creatures loom in the shadowy depths. Ethereal turquoise water gradients from bright surface glow to abyssal blue, with caustic light patterns dancing on every surface, volumetric god rays, subtle particle effects of plankton and sediment, highly detailed textures on rust, wood decay, and marine growth, serene yet haunting atmosphere of forgotten history.