Korean Model in Oversized Jacket

A Korean man model is wearing an oversized jean jacket with a white t-shirt underneath, brown pants. The background color of the photo should be light gray to highlight his outfit. He has a relaxed posture. touch his chin and opens slightly to show the wrists and arms., Outdoor background., --ar 9:16 --v 6.1 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.