8K 电影级海滨人像，带面部保留功能

{
  "image_prompt": {
    "quality": "8K hyper-realistic",
    "style": "clean cinematic coastal portrait",
    "face_preservation": {
      "use_reference_face": {argument name="use reference face" default="true"},
      "accuracy": "exact"
    },
    "subject": {
      "gender": "male",
      "look": "modern youthful appearance",
      "pose": "standing near sea railing, relaxed posture",
      "expression": "calm confident gaze",
      "outfit": "{argument name="outfit" default="black casual shirt, light trousers, minimal accessories"}"
    },
    "environment": {
      "setting": "open ocean background",
      "details": "blue waves, natural movement, coastal breeze"
    },
    "lighting": {
      "type": "natural daylight",
      "effect": "soft highlights, balanced shadows"
    },
    "camera": {
      "angle": "eye level",
      "focus": "sharp subject, smooth background blur"
    },
    "color_tone": "cool oceanic with natural skin tones",
    "mood": "fresh, stylish, travel aesthetic",
    "signature": "{argument name="signature" default="VIVEK HY"}"
  }
}