编辑都市时尚肖像提示

{
  "subject": "Young adult woman, mid-20s, natural beauty with symmetrical facial features, smooth realistic skin texture, subtle freckles, expressive eyes, healthy complexion, well-groomed eyebrows, natural lips, realistic proportions, confident yet soft presence",
  "clothing": "Modern minimalist outfit consisting of a fitted neutral-tone knit top and high-waisted tailored trousers, premium fabric with visible weave texture, clean seams, realistic fabric drape, contemporary fashion styling suitable for editorial photography",
  "pose_and_action": "Standing in a relaxed three-quarter pose, weight shifted slightly to one leg, shoulders relaxed, head gently tilted, one hand resting casually at her side while the other lightly touches her hair, calm and confident body language",
  "environment": "Urban outdoor setting with a clean architectural background, soft concrete and glass elements, subtle depth in the background, uncluttered composition, modern city aesthetic without visible branding or signage",
  "lighting": "Soft natural daylight with diffused sunlight, gentle highlights on cheekbones and hair, balanced exposure, realistic skin tones, subtle rim light separating subject from background, no harsh shadows",
  "styling_and_mood": "Editorial, modern, confident, elegant, natural and authentic mood, understated sophistication, lifestyle fashion photography feel",
  "camera_specifications": "Full-frame DSLR camera, {argument name="lens focal length" default="85mm"} prime lens, aperture f/1.8 for shallow depth of field, ISO 100, shutter speed 1/200s, sharp focus on eyes with smooth background bokeh",
  "technical_modifiers": "8k resolution, ultra photorealistic, Nano Banana Pro Optimized, raw photo, masterpiece quality, high dynamic range, realistic skin detail, accurate color science, cinematic depth, professional photography",
  "negative_prompt": "anime, cartoon, illustration, fantasy, stylized, CGI, doll-like skin, over-smoothing, exaggerated features, distorted anatomy, extra limbs, blurry face, low resolution, harsh lighting, overexposed, underexposed, watermark, logo, text, noise artifacts",
  "generation_parameters": {
    "width": 1024,
    "height": 1536,
    "steps": 40,
    "cfg_scale": 7.5,
    "sampler_name": "DPM++ 2M",
    "scheduler": "karras",
    "denoising_strength": 0.35,
    "sd_model_checkpoint": "nano_banana_pro_photorealistic_v1"
  }
}