A photorealistic side-profile shot of a young adult European woman with long dark blonde hair, swimming underwater towards a shipwreck on the ocean floor. She is wearing a wet, translucent white ribbed tank top with no bra underneath, clinging to her skin, and a sexy black glossy wet thong. She is equipped with a scuba diving mask and a scuba tank on her back. Her skin and hair are visibly wet with realistic water sheen. She is performing natural swimming movements with fins on her feet, wearing a seductive and alluring expression. The scene is set in the open ocean with the shipwreck visible on the seabed, captured from a side-angle composition with cinematic underwater lighting, clear water, and realistic light rays filtering through the surface.