A photorealistic full-body portrait of a young adult European woman with medium black hair, captured in a shower. She is wearing a vibrant red swimsuit that is completely soaked through, with the fabric clinging tightly to her body, showing deep color saturation, heavy wet folds, and a high-gloss water sheen. She has a cheerful expression, smiling brightly. The scene is set inside a tiled shower stall with water cascading over her, creating realistic wet skin, dripping hair, and visible water droplets. The composition is a full-body shot, shot with professional photography lighting, sharp focus on the textures of the wet fabric and skin, 8k resolution, highly detailed.