"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 of the man, with his exact features and hair, smiling directly at the camera. He is wearing the identical vibrant red crewneck sweater and the dark green scarf. The background is a beautifully decorated, softly blurred outdoor Christmas market with a large, lit tree and warm string lights. Professional portrait photography, warm festive lighting, high detail, 1:1 aspect ratio."