Nano Banana 提示词作品

{
  "meta": {
    "aspect_ratio": "4:5 vertical",
    "camera": "iPhone 17 Ultra",
    "lens_simulation": "24mm wide",
    "quality": "ultra photorealistic, extreme detail retention",
    "time_of_day": "3:41 PM",
    "lighting_temperature": "hard daylight 5600K",
    "style": "raw iphone sunlight realism, strong contrast, subtle handheld micro shake"
  },
  "scene": {
    "location": "rooftop terrace overlooking city skyline",
    "background": [
      "concrete rooftop texture",
      "blue sky with sharp sun",
      "metal rail casting shadows"
    ],
    "atmosphere": "hot afternoon, bold presence"
  },
  "subject": {
    "identity_lock": "exact alternative facial structure and hyper hourglass proportions preserved",
    "pose": {
      "stance": "hips pushed back strongly",
      "torso": "twisted slightly toward camera",
      "arm_action": "one hand lifted shading eyes from sun",
      "head": "tilted slightly down with playful squint"
    },
    "expression": "confident, tongue barely peeking, teasing dominance",
    "hair": "wet-look dark hair slicked back",
    "outfit": {
      "top": "black micro crop tank, tight tension across bust",
      "bottom": "high-cut black bikini bottom, emphasizing hip flare"
    },
    "details": "full grayscale tattoo coverage exactly preserved"
  },
  "lighting": {
    "primary": "direct overhead sun",
    "effect": "strong highlights on collarbones and hips, deep natural shadows"
  },
  "photography": {
    "depth_of_field": "sharp full-body clarity",
    "handheld_realism": "slight tilt",
    "color_science": "natural iphone HDR with highlight control"
  }
}