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 dynamic 1:1 square ratio birthday tribute poster featuring the man, characterized by his distinct curly hair, well-groomed beard, and stylish eyewear. The layout uses a sophisticated dark grey and black aesthetic with multiple rectangular frames; a large, main cutout of the man stands prominently on the left side with a thick white die-cut border effect, while three horizontal stacked panels on the right showcase candid, expressive portraits of the same man wearing various tinted sunglasses. The top-left corner features bold, modern white sans-serif typography that reads "HAPPY BIRTHDAY" with the sub-text "TO THE COOLEST DUDE" directly underneath, all presented in a high-contrast, professional graphic design style, aspect ratio 1:1.