Nano Banana 提示词作品

{
  "medium": "analog editorial fashion photograph",
  "camera": "medium format film, 80mm lens, f/2.8",
  "film_stock": "Kodak Portra 400, fine grain, warm halation",
  "grade": "deep navy night tones with a warm glow at the star, faded film tonality, gentle contrast",
  "scene": "full-length studio shot of a model against a deep navy-blue gradient backdrop, a single bright glowing star high behind her casting a soft halo, faint scattered smaller stars",
  "subject": {"age": "mid 20s", "look": "black sheer tiered-ruffle bell-sleeve crop top with a jewelled center clasp, black ruffled wide trousers, gold chain belt, cascading crystal earring, green-and-coral eye makeup, sculpted updo, hands on hips"},
  "light": "cool ambient navy fill with a warm directional rim from the star, soft glow on hair and shoulders, real falloff into shadow",
  "skin": "warm olive-tan skin with true texture, visible pores, faint natural sheen, fine peach fuzz catching light, subtle redness at the cheeks and nose, real under-eye softness, no retouch",
  "face": "oval face, strong dark groomed brows, deep brown almond eyes with real catchlights, straight nose, full natural lips with true gloss highlight, small beauty asymmetry, relaxed authentic expression",
  "composition": "centered full-length, low slight hero angle, the star framing the head and upper body",
  "palette": "deep navy, warm star glow, black, gold, cream",
  "rule": ["photographed not rendered", "real fabric translucency in sleeves", "natural facial asymmetry", "true specular skin highlights", "visible pores on face and chest"],
  "forbid": ["plastic skin", "perfect symmetry", "CGI sheen", "magazine retouch", "smoothed waxy face"],
  "negative_prompt": "waxy skin, airbrushed, doll-like, oversmooth, poreless face, HDR, 3d render, extra fingers, warped hands, neon saturation, glowing plastic skin"
}