Fashion Portrait with Facial Reference

Use the uploaded image as the only facial reference and preserve 100% facial identity, hairstyle, beard, skin tone, and natural skin texture.
A photorealistic fashion portrait of a {argument name="subject" default="stylish young South Asian man"} with a well-groomed short beard and voluminous, styled dark hair. He is {argument name="clothing" default="wearing thick black square sunglasses, a short-sleeved button-down shirt featuring a bold geometric pattern in beige and black, a thin chain necklace, distressed dark grey jeans with ripped knees, and chunky off-white sneakers"}. He is posing confidently, leaning casually against a white concrete post-and-rail fence with one foot resting on the lower rail. His hands are lightly adjusting the collar of his shirt as he looks off-camera to the side. The {argument name="background" default="background is a beautifully blurred, lush green agricultural field"} under bright, soft natural daylight. Shot on an 85mm lens, shallow depth of field, bokeh, cinematic lighting, ultra-detailed, 8k. Keep exactly original face and hairstyle 100% reference Ratio 9:16