Photorealistic Cinematic Portrait of Woman in Pool

Photorealistic, cinematic portrait, full body shot of a young Caucasian woman, mid-20s, with long wavy caramel brown hair cascading over her shoulders and down her back, subtle natural makeup, radiant fair skin with faint freckles across her nose and cheeks, wearing a pristine white string bikini with delicate gold O-ring details on the sides of the bottom. She is standing waist-deep in a bright blue tiled swimming pool, leaning forward slightly, her left hand resting gently on the light grey textured pool coping at the edge of the water. Her right arm is slightly bent, hand out of frame. She looks directly at the camera with a gentle, inviting expression. The camera is positioned at a low angle, slightly looking up at the subject, at the level of her mid-torso. The background features a luxurious, modern white villa with dark brown wooden accents, including window frames, balconies, and roof eaves, under a clear azure sky with scattered soft white clouds. A white patio umbrella is visible in the mid-ground to the right, and white lounge chairs are faintly visible further in the background. Lush green tropical foliage subtly peeks out from behind the subject and the building. The lighting is bright, natural direct sunlight from the upper left, creating strong highlights on her hair, shoulders, chest, and bikini fabric. Specular highlights catch the water droplets on her skin and the surface of the pool. The scene is illuminated with a warm, inviting glow. Sharp focus on the subject with a shallow depth of field, rendering a soft, creamy bokeh in the background. Extreme detail on skin texture, hair strands, bikini stitching, and gold jewelry. Water appears clear and sparkling. Shot with a prime lens, possibly 85mm, f/1.8. High resolution, 4K, professional photography, octane render, global illumination, natural colors, vibrant, sunny atmosphere.