Chân Dung Bãi Biển Toàn Thân Giữ Nguyên Khuôn Mặt

{
  "reference": {
    "face_identity": "use uploaded reference photo",
    "identity_lock": true,
    "face_accuracy": "100% identical to the reference photo, preserving facial structure, proportions, skin texture, eye shape, and lips"
  },
  "subject": {
    "type": "young woman",
    "appearance": {
      "hair": "long, loose dark brown hair flowing down the back with a light headscarf tied softly around the head",
      "skin": "natural, sun-kissed skin texture matching the reference photo",
      "expression": "soft smile, cheerful and relaxed",
      "gaze": "looking back over shoulder toward camera"
    },
    "pose": {
      "body_orientation": "standing on the shoreline facing the ocean",
      "upper_body": "slightly twisted toward camera",
      "posture": "casual and relaxed, barefoot on sand"
    }
  },
  "outfit": {
    "top": "halter-style crop top in [pink] with tie neck and open back",
    "bottom": "lightweight, flowy semi-sheer skirt in [light blue]",
    "accessories": "minimal or no jewelry"
  },
  "environment": {
    "location": "sandy beach shoreline near waterline",
    "background": "gentle ocean waves, open sea, distant horizon, clear sky"
  },
  "lighting": {
    "type": "natural late afternoon sunlight",
    "quality": "soft and warm golden glow with natural highlights"
  },
  "composition": {
    "shot_type": "full-body outdoor portrait",
    "camera_angle": "eye-level",
    "framing": "subject slightly off-center with ocean filling the background",
    "style": "candid beach lifestyle photography"
  },
  "constraints": {
    "maintain_original_facial_features": true,
    "no_face_distortion": true
  }
}