Photorealistic Spaceship in an Underwater Cave

A hyper-realistic, photorealistic scene of a sleek, futuristic spaceship partially buried in the sandy floor of a dim underwater cave. Crystal-clear water with suspended particles and shafts of light filtering through a distant opening above, casting dramatic caustics on the hull and rugged limestone walls. The spacecraft shows wear: chipped metal, rust streaks, barnacles, and seaweed clinging to panels; cockpit canopy cracked, faint glow from interior controls. Surrounding the hull are small fish and bioluminescent organisms illuminating crevices. The cave features stalactites and stalagmites, damp rock textures, and a profound sense of depth beyond. Render with ultra-detailed textures, realistic water refraction, depth of field, 8k resolution, cinematic lighting, cool blue-green palette with warm light seeping from the ship, and a sense of quiet awe.