"image type": "portrait",

{
  "image_type": "portrait",
  "generation_quality": "8K ultra-high resolution",
  "realism_level": "photorealistic",
  "subject": {
    "human_presence": true,
    "gender_presentation": "feminine",
    "age_appearance": "young adult",
    "visible_pose": {
      "head_position": "slightly tilted",
      "hand_position": "one hand raised touching hair near the side of the head",
      "shoulder_visibility": "upper torso visible"
    },
    "facial_expression": {
      "mouth": "slightly parted lips",
      "expression": "neutral to soft, relaxed",
      "gaze_direction": "looking directly toward the camera"
    }
  },
  "face_details": {
    "face_shape": "oval",
    "skin_texture": "smooth with visible natural skin texture",
    "skin_finish": "soft matte with subtle highlights",
    "cheeks": "natural blush visible",
    "nose": {
      "shape": "straight",
      "size": "medium",
      "tip": "softly rounded"
    },
    "lips": {
      "shape": "full",
      "color": 

...