Cinematic Underwater Surf Action Portrait

Ultra-realistic IMAX-level Netflix-style cinematic underwater surf action portrait, 9:16 vertical composition, use the uploaded image as the primary facial reference with maximum face consistency and exact facial identity preservation, create a beautiful young adult woman as a fit athletic surfer captured in a powerful underwater duck-dive moment beneath a breaking ocean wave, her body streamlined and dynamic as she pushes forward under the wave with confident control, wearing stylish black sunglasses and showing a focused determined adventurous facial expression with sharp eyes, relaxed but intense brows and calm fearless energy, her luminous fair ivory-effect skin rendered with ultra-smooth natural texture, a soft pink freshness and perfect even face-to-body skin tone consistency, her hair looking natural underwater with soft movement flowing realistically in the current, she is holding a white surfboard with a blue-and-red patterned tail, gripping the rails tightly as the board cuts through the water, the clear turquoise tropical ocean filled with dramatic motion, swirling white water, foamy turbulence and a vortex of bubbles created by the breaking wave overhead, sunlight streaming beautifully through the surface to create strong cinematic backlighting, glowing caustics and rich teal, aqua and deep-blue ocean tones, with the coral reef floor subtly visible below for extra tropical depth, the whole scene should feel like premium commercial surf photography with crisp action detail, realistic underwater physics, cinematic lighting, high shutter-speed clarity, shot in a Sony A7R IV style with a 35mm lens in underwater housing, ultra-rich color grading, HDR lighting, global illumination, photorealistic rendering, masterpiece quality and 8K production detail. Negative Prompt: bad anatomy, distorted face, identity mismatch, extra fingers, warped surfboard, unnatural hair, blurry water, weak bubbles, dull colors, flat lighting, low detail, cartoon, anime, CGI look, watermark, logo, low quality.