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 detailed illustrative portrait in a 1:1 square aspect ratio, recreating the McDonald's ad composition. The man's facial features, mustache, and hairstyle are perfectly replaced by those of the user's reference, while maintaining his smiling expression and pose. He wears the same glasses and the dark blue/teal kurta. He is holding out the detailed cheeseburger in the foreground. In the background, the McDonald's logo and the exact Hindi text are preserved: "Bachha hai tu mera Ye le burger kha!" The lighting is warm and dramatic, against a dark, textured background. The transition of the new identity into the specific features and hair across the portrait is flawless.