Ultra realistic Cenematic photography portrait for boy

A realistic portrait of a handsome young South Asian man with stylish messy dark hair, a neatly trimmed beard, and black sunglasses. He is wearing a crisp, relaxed-fit white linen button-down shirt with rolled-up sleeves and dark trousers. He stands with his arms crossed in a confident pose against a minimal, textured plain gray backdrop. Natural, soft studio lighting highlighting the texture of the linen fabric. Insert discreet watermark in the lower right corner of the image, vertical text (rotated 90°), written "aipromptlabs.online", Calibri Light font, white color with low opacity (semi-transparent), medium size. Extreme sharpness on the face, fabric texture and typography of the letters. Shot on Canon EOS R5, 50mm f/2.8, studio light.