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 medium-shot photograph of the man from the reference image, maintaining his exact facial identity, short brown hair, and expression. He is posed identically in the same park setting at sunset, with his hand in his pocket. He wears the identical burgundy blazer, white unbuttoned shirt, and dark trousers, with the warm golden hour light perfectly preserved. The background of trees and the blurred sunset remains the same. The lighting is soft and golden. The image is composed with a 1:1 aspect ratio.