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 street-style photograph of the woman seen in the reference image, maintaining her exact facial features and hair. She is walking confidently towards the camera on a city sidewalk, hands in her pockets, exactly. She wears the identical light-wash denim jacket layered over a grey hooded sweatshirt, paired with black tailored trousers and white athletic sneakers. A black crossbody bag is slung over her shoulder. Her expression is calm behind dark sunglasses. The background features blurred city street buildings and parked cars under an overcast sky. The lighting is diffused daylight. The image is composed with a 1:1 aspect ratio.