Photorealistic portrait of smiling young man

the prompt

Using uploaded face 100% realistic.

A high-quality, photorealistic portrait of a confident 19 years young smiling directly at the camera. He is wearing a bright yellow short-sleeved t-shirt with "PUBG" printed in bold black letters across the chest, and black sweatpants with "FREE FIRE" printed vertically in white on the left leg. He is wearing yellow, black, and white athletic sneakers. In his right hand, he is holding a black baseball cap with "FREE FIRE" in white text. His left hand is casually resting in his pocket, and he wears a smartwatch with an orange band on his left wrist. He is standing on a modern indoor staircase that features warm yellow LED strip lighting under the lip of each step. The background is blurred with a shallow depth of field, showing a modern building interior like a shopping mall, with a few other casually dressed young men standing and chatting on the stairs behind him. Vibrant colors, bright indoor lighting, 8k resolution. Keep original face and hairstyle 100% reference Ratio 9:16