A high-fashion studio collage poster featuring South Indian superstar Allu Arjun, capturing his signature thick voluminous wavy hair, groomed beard, and charismatic swagger. 

The layout features:

1. Left Side (Full-Body): In full color, Allu Arjun stands in a confident pose adjusting his collar. To keep the styling completely unique, he wears a deep forest-green silk button-down shirt tucked into cream-colored tailored trousers with a dark brown leather belt and white leather sneakers.

2. Right Side (Photo Grid): A stacked vertical arrangement of four floating white rounded-corner photo frames. Each frame displays a high-contrast black-and-white portrait of him in different poses—looking upward, adjusting his wristwatch, leaning against a wall with arms crossed, and gazing downward.

Minimalist light-beige studio concrete wall background with soft casting shadows, editorial fashion design, 8k resolution. [Reference Image Rule: If I upload a photo, preserve my exact facial features, skin tone, eye shape, and facial structure from my uploaded image while generating this multi-frame fashion collage poster layout with this custom forest-green and cream outfit style. If no photo is uploaded, generate the full scene directly using these exact Allu Arjun facial features as default.] --ar 4:5