A 26-year-old Japanese woman with shoulder-length brown hair, full body visible. She is wearing a white T-shirt that is soaking wet, translucent, and clinging to her body, revealing a black bra underneath, paired with black yoga shorts that are dripping wet and saturated with water. The subject is swimming in a river during heavy rain, her skin and hair glistening with water sheen, hair strands clumped and wet. She has a cheerful expression on her face. The scene is set in a river under a downpour, with heavy rain creating ripples and splashes on the water surface. Photorealistic, high-detail, cinematic lighting, water-saturated fabrics, heavy wet folds, clinging textures, full body composition, wide shot, sharp focus on subject and facial expression.