A 34-year-old Australian woman with medium brown hair, full-body shot, swimming underwater in an indoor pool. She is wearing a navy blue t-shirt featuring an Australian flag print and black shorts. The fabric of the t-shirt and shorts is visibly soaking wet, clinging to her body, darkened by water saturation, with heavy wet folds and a glossy water sheen. Her skin and hair are completely wet, with water droplets and light refraction visible around her. She has a cheerful expression on her face. The scene is captured from a full-body perspective, showing her entire form underwater, with clear pool water, soft diffused lighting from the surface, and realistic underwater textures. Photorealistic, 8k, highly detailed, cinematic lighting.