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 square-framed, outdoor rural portrait capturing the young woman from the reference image sitting casually on the green grass leaning back against a dark wooden fence. She is wearing a cozy white knitted sweater, loose grey trousers or a long skirt, brown suede ankle boots, and glasses, with a small brown leather crossbody bag by her side. Her expression is calm as she looks to the side. The background features a sloping green lawn, a wooden fence, and a picturesque rustic cabin with a dark roof surrounded by tall pine trees under an overcast sky. High-detail focus on preserving facial identity and authentic textures. Aspect ratio 1:1