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 high-resolution, professional portrait photograph of the man, strictly preserving his authentic facial identity, warm expression, and exact hair characteristics, adapted to a 1:1 aspect ratio. The man is positioned on the identical rooftop balcony, leaning on the black railing, with the same out-of-focus city skyline in the background. The entire pose and expression are preserved, seamlessly adapting the precise facial features onto the subject. He is wearing the same dark navy plaid puffer vest, off-white long-sleeve shirt, and dark olive trousers. The natural, soft daylight illuminates the scene. The focus is sharp on the man, with a pleasing depth of field for the background.