"project_settings": {
    "task_type": "9-Grid Minimalist Portrait",
    "aspect_ratio": "3:4",
    "batch_size": 1
  },
  "theme_config": {
    "style": "Minimalist Christmas Accents",
    "intensity": "Subtle / Accessory only",
    "logic": "Keep original clean aesthetic, add only ONE festive accessory per panel"
  },
  "prompt_payload": {
    "structure": "A single contact sheet image containing a 3x3 photo grid matrix",
    "subject_base": {
      "identity": "Young Asian woman (Face ID)",
      "outfit": "Simple grey knit tank top or white t-shirt (Clean, modern look)",
      "makeup": "Natural, clean, fresh"
    },
    "festive_accents": {
      "option_1": "Wearing a small, cute red mini Santa hat",
      "option_2": "Wearing subtle brown reindeer antler headband",
      "option_3": "Wearing a simple red knitted scarf loosely"
    },
    "visual_style": {
      "background": "Solid light grey or white studio background (No busy Christmas trees)",
      "lighting": "Soft studio photography light, clean shadows",
      "color_palette": "Grey, White, Skin tone, with a pop of Red"
    },
    "expression_flow": "9 distinct playful expressions (Winking, Pouting, Laughing, Serious, etc.)"
  }
}