submersible vehicle, Seamoth fragments, scattered parts, underwater exploration, ocean floor, coral reefs, kelp forest, marine life, rusted metal, algae-covered, technology salvage, ambient light, clear water, medium close-up, detailed textures, realistic, sunbeams penetrating water, 3D model, game asset, science fiction, exploration gear, bubble streams, sand bed, rocky terrain, blue-green color palette, subnautica theme.