Eye shape, eye color, and exact natural hair characteristics are fully and seamlessly replaced by the user's uploaded reference image, strictly preserving the user's authentic facial identity, hair texture, and look perfectly while adapting to the pose. A cinematic medium close-up shot of the young woman wearing a classic dark navy blue button-down shirt. She is looking slightly off-camera with a gentle, confident smile, showing her teeth subtly. She has long, voluminous, dark, wavy hair framing her face beautifully, and an earbud is visible in her right ear. Soft, diffused natural window lighting illuminates her face from the side, creating smooth shadows and a professional yet relaxed corporate atmosphere. Photorealistic, shallow depth of field, subtle motion blur in the background, 8k resolution, captured on a 50mm lens. --ar 1:1"