Dramatic Leather Jacket Portrait

portrait photo",
    "subject": "{argument name="subject" default="man"}",
    "expression": "{argument name="expression" default="smiling broadly"}",
    "pose": "looking up towards the left",
    "lighting": "warm, dramatic side-lighting",
    "background": "completely black",
    "clothing": [
      "round metal-frame sunglasses",
      "dark brown aged leather jacket",
      "black knit turtleneck"
    ],
    "details": "light catches the texture of the leather and the side of his face, casting deep shadows",
    "aspect_ratio": "3:4",
    "reference": {
      "image": "image_reference.jpg",
      "instruction": "100% use my upload reference image image generate"
    }
  }