长曝光光绘时尚人像提示 Nano Banana 2

{
  "generation_request": {
    "meta_data": {
      "tool": "Nano Banana 2",
      "task_type": "long_exposure_light_painting_fashion_portrait",
      "language": "en",
      "priority": "highest",
      "version": "v1.0_AMBER_LIGHT_WAVE_EDITORIAL"
    },
    "input": {
      "mode": "image_to_image",
      "reference_image_usage": "very_high",
      "preserve_pose": true,
      "preserve_composition": true,
      "preserve_mood": true
    },
    "output_settings": {
      "aspect_ratio": "4:5",
      "orientation": "portrait",
      "resolution_target": "ultra_high_res",
      "num_images": 1,
      "render_style": "photoreal_editorial_fashion",
      "sharpness": "editorial_crisp",
      "grain": "subtle_film",
      "color_grade": "warm_amber_cinematic",
      "dynamic_range": "deep_contrast_luminous",
      "skin_rendering": "real_texture_refined"
    },
    "subject": {
      "model": {
        "type": "adult woman",
        "pose": "graceful standing fashion pose with one arm raised high and the other bent above the head",
        "expression": "calm, introspective, elegant, softly sensual",
        "hair": "sleek dark bob or short dark hair",
        "styling": "minimalist luxury fashion styling"
      },
      "wardrobe": {
        "top": "white halter-style cut-out bandeau top with circular center detail",
        "bottom": "soft white draped fitted skirt",
        "accessories": "minimal statement earrings"
      }
    },
    "scene": {
      "environment": "dark studio with black background",
      "lighting": "low-key studio lighting combined with long-exposure light painting",
      "light_effects": "flowing amber and golden-orange luminous trails wrapping around the figure in vertical organic waves",
      "mood": "cinematic, mysterious, elegant, sculptural, luxurious"
    },
    "composition": {
      "framing": "centered full-body portrait",
      "camera_angle": "straight-on fashion editorial perspective",
      "focus": "sharp subject with controlled motion-blur light trails",
      "visual_balance": "strong vertical composition with glowing curves framing the body"
    },
    "details": {
      "emphasis": "light painting, graceful silhouette, warm glow, body contours, premium fashion atmosphere",
      "texture": "smooth fabric, luminous skin highlights, silky light trails, deep black negative space",
      "palette": [
        "amber",
        "burnt orange",
        "golden light",
        "warm ivory",
        "deep black"
      ],
      "aesthetic": "high-end fashion editorial, long-exposure photography, cinematic fine art portrait"
    },
    "negative_prompt": {
      "avoid": [
        "extra limbs",
        "deformed hands",
        "bad anatomy",
        "messy light trails",
        "flat lighting",
        "cheap studio look",
        "blurry face",
        "overexposed skin",
        "cartoon style",
        "busy background",
        "watermark",
        "unrelated text"