Nano Banana 提示词作品

{
  "image_description": {
    "subject": {
      "use_reference_image": true,
      "override": false,
      "person": "A young athletic woman with a fit, toned physique",
      "body_type": "Athletic, hourglass silhouette, toned core and legs"
    },
    "attire_and_accessories": {
      "top": "White ribbed v-neck sports bra with thin straps",
      "bottom": "Navy blue tight-fitting athletic mini-shorts featuring white contrast piping on the side seams and a white drawstring at the waist",
      "footwear": "White crew-length socks pulled up",
      "accessories": [
        "Small gold or silver hoop earrings",
        "Long, almond-shaped manicured nails in a soft pink or nude shade"
      ],
      "held_object": "A grey or 'Natural Titanium' iPhone Pro model with a prominent triple-lens camera system"
    },
    "composition_and_pose": {
      "pose": "Side-profile mirror selfie; body angled at 45 degrees, weight on the back leg with the front knee slightly bent, holding the phone at chest level",
      "framing": "Medium-full shot, capturing from the head down to the mid-calf",
      "aspect_ratio": "9:16 (Vertical portrait)",
      "camera_angle": "Eye-level, slightly tilted for a dynamic mirror selfie perspective"
    },
    "environment_and_background": {
      "setting": "Minimalist indoor gym or dressing room",
      "wall": "Plain, flat off-white or light grey wall",
      "flooring": "Grey textured industrial carpet or gym matting",
      "background_objects": "A small portion of a patterned bag or accessory visible in the bottom right corner",
      "lighting": "Bright, even indoor lighting creating soft shadows and highlighting muscle definition"
    },
    "technical_details": {
      "aesthetic": "High-quality smartphone photography, realistic textures, vibrant but natural color palette",
      "focus": "Sharp focus on the subject and the reflection, shallow depth of field for the background"
    }
  }
}