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 full-body photograph capturing the woman, maintaining her exact facial identity, brown hair, and blue eyes. She is posed identically, walking towards the camera in the center of a New York City street, smiling. She wears the identical brown leather jacket, olive green top, jeans, and brown boots, with the backpack visible. The background of yellow taxis and city buildings is preserved. The lighting is natural daylight. The image is composed in a 1:1 aspect ratio