{
  "task": "atmospheric_portrait_restyling",
  "input_processing": {
    "source_image": "user_uploaded",
    "structure_preservation": "high", // ยึดโครงหน้าเดิมของผู้ใช้
    "restyling_mode": "overlay_atmosphere_and_texture"
  },
  "output": {
    "type": "single_image",
    "quality": "photorealistic_film_look"
  },
  "subject": {
    "identity": "match input image source", // ให้ AI ใช้หน้าคนในรูปต้นฉบับ
    "skin_texture": "hyper-realistic, visible pores, natural imperfections",
    "focus": "sharp focus on eyes (one eye dominant)",
    "hair": "match source style but add messy/natural texture"
  },
  "foreground_layer": {
    "element": "reflective glass pane",
    "position": "between camera and subject",
    "effect": "double exposure reflection",
    "details": "rain droplets or slight condensation (optional)"
  },
  "lighting": {
    "style": "moody low-key",
    "reflections": "bright glowing yellow and orange bokeh lights on glass surface",
    "ambient": "dark background to contrast with reflections"
  },
  "composition": {
    "shot_type": "close-up portrait",
    "dof": "shallow (f/1.2)",
    "bokeh": "creamy background blur",
    "framing": "intimate and emotional"
  },
  "grading": {
    "film_grain": "medium",
    "tone": "cinematic teal and orange undertones",
    "clarity": "high texture detail"
  }
}