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 1:1 atmospheric portrait of the user wearing a tailored dark blazer, light collared shirt, and loosely tied necktie. Warm, moody sunlight filters through a window, creating dramatic shadows, soft highlights, and a cinematic golden glow. Photorealistic, 4k resolution, highly detailed, --ar 1:1