Structured JSON prompt for a stylish streetwear portrait of a young woman

{
  "image_generation_prompt": {
    "subject": {
      "description": "{argument name="subject description" default="Young woman"}",
      "reference_basis": "{argument name="reference basis" default="User provided photo"}",
      "expression": "{argument name="expression" default="Casual and stylish"}"
    },
    "outfit": {
      "style": "{argument name="outfit style" default="Streetwear"}",
      "top": "{argument name="top" default="Black oversized t-shirt with a cool graphic design"}",
      "bottom": "{argument name="bottom" default="Light blue oversized wide-leg jeans"}",
      "footwear": "{argument name="footwear" default="White chunky sneakers"}",
      "accessories": "{argument name="accessories" default="Black wrist watch"}"
    },
    "pose_and_action": {
      "stance": "{argument name="stance" default="Standing"}",
      "hand_placement": "{argument name="hand placement" default="One hand in pocket"}",
      "holding_object": "{argument name="holding object" default="Iced drink in a plastic cup with a straw"}"
    },
    "environment": {
      "immediate_surroundings": "{argument name="immediate surroundings" default="Steel wire fence"}",
      "background_elements": [
        "{argument name="background element 1" default="Bright blue sky"}",
        "{argument name="background element 2" default="Bamboo trees"}",
        "{argument name="background element 3" default="Modern buildings"}"
      ]
    },
    "technical_details": {
      "medium": "{argument name="medium" default="Digital photography"}",
      "camera_angle": "{argument name="camera angle" default="Low angle / worm's-eye view"}",
      "lighting": "{argument name="lighting" default="Daylight, bright"}"
    }
  }
}