"image generation": {

{
  "image_generation": {
    "face": {
      "preserve_original": true,
      "reference_match": true,
      "description": "Keep the woman's facial features exactly the same as the reference picture without altering her identity, structure, or proportions."
    },
    "photo_style": {
      "type": "casual, playful iPhone selfie",
      "perspective": "exaggerated overhead wide-angle",
      "ratio": "1080 x 1350",
      "mood": "intimate, candid, dreamy, warm",
      "lighting": "soft natural indoor sunlight with gentle shadows"
    },
    "subject": {
      "pos

...