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 standing in the identical park environment, maintaining the exact same pose with his hands in his pockets. The key difference is his outfit color. While retaining the exact same style, texture, and fit of the long-sleeve henley shirt and pants, the color of the henley has been changed from beige to a rich, deep **forest green**, and the color of the pants has been changed from tan to a dark **charcoal grey**. The natural, soft daylight illuminates the scene, highlighting the new fabric colors and textures. The composition is clean and focused.