Nano Banana 提示词作品

{
  "photo_type": "Mirror Selfie",
  "subject": {
    "age": "Early 20s",
    "body_type": "Well Endowed Athletic and toned, hourglass figure with prominent Large glutes",
    "description": "Fit young woman taking a self-portrait in a mirror",
    "ethnicity": "Caucasian",
    "expression": "Neutral and focused on the smartphone screen",
    "gender": "Female",
    "mirror_rules": "Mirror reflection shows the back of the phone and the subject's side profile; mirror surface includes minor smudges and faint dust specks for authenticity.",
    "pose_description": "Standing sideways to the mirror, twisting her upper body slightly toward the camera while holding the phone with one hand to capture her profile and fitness progress.",
    "tattoos": "None visible"
  },
  "clothing": {
    "bottom": {
      "color": "Vibrant Indigo Purple",
      "details": "High-waisted compression shorts with scrunch-butt seam detailing and visible stitching",
      "fabric": "Matte performance spandex",
      "type": "Athletic compression shorts"
    },
    "fit_and_physics": "Extremely tight athletic fit with compression creases around the waistband and fabric stretching realistically over the glutes.",
    "outerwear": {
      "color": "null",
      "details": "null",
      "fabric": "null",
      "type": "null"
    },
    "shoes": {
      "color": "null",
      "details": "null",
      "fabric": "null",
      "type": "null"
    },
    "top": {
      "color": "Off-white / Cream",
      "details": "Minimalist design with thin straps",
      "fabric": "Ribbed athletic blend",
      "type": "Sports bra"
    }
  },
  "hair": {
    "color": "red",
    "interaction": "Hair hangs straight down the back, partially obscured by the shoulder",
    "style": "Long, straight, naturally parted with a smooth texture"
  },
  "face": {
    "description": "Use the uploaded reference image, keep all facial details 100% unchanged",
    "eyebrows": "Groomed, natural arch",
    "eyes": "Dark, focused",
    "lips": "Natural, soft pink",
    "makeup": "Minimal, everyday appearance"
  },
  "skin_texture": "Natural skin with visible pores, subtle sheen from movement, and realistic skin variations on the legs.",
  "biological_features": {
    "eye_complexity": "Sharp corneal reflection of the room's light source",
    "hair_strand_physics": "Individual fine strands visible at the edges; slight natural frizz at the crown",
    "skin_micro_texture": "Visible vellus hair (peach fuzz) on the arms and jawline; natural skin texture with no airbrushing",
    "subsurface_scattering": "Soft light translucency on the ears and fingertips",
    "vascularity_and_pigment": "Faint vascularity visible on the hand holding the phone; natural skin tone gradients"
  },
  "texture_details": {
    "environment": "Smooth matte-painted wall with minor scuffs; dark metallic texture of a door frame",
    "fabric": "Richly textured spandex weave with visible stretching and matte finish",
    "hair": "Silky texture with individual strands catching the side light",
    "skin": "Authentic skin texture including tiny pores, natural oils, and subtle imperfections"
  },
  "accessories": {
    "device": "Smartphone in a pink wavy-edged protective case",
    "eyewear": "None",
    "headwear": "None",
    "jewelry": "None",
    "props": "Pink phone case"
  },
  "background": {
    "atmosphere": "Casual, lived-in indoor environment",
    "elements": [
      "Plain off-white wall",
      "Vertical dark door or window frame",
      "Simple light switch plate on the wall"
    ],
    "lighting_interaction": "Directional natural light from a side window creating soft highlights on the body's contours",
    "setting": "Indoor room",
    "wall_color": "Off-white / Cream"
  },
  "lighting": "Natural daylight spilling in from a side window, providing flat but clear illumination typical of a home setting.",
  "color_grading": {
    "LUT_application": "None",
    "contrast_curve": "Standard smartphone digital sensor curve with balanced shadows",
    "general_look": "Unprocessed, raw smartphone photo look",
    "saturation_boost": "None, natural color reproduction"
  },
  "camera": "iPhone 16 Pro front camera with typical arm distortion and lens curvature",
  "lens_type": "Wide-angle smartphone lens",
  "resolution_and_aspect_ratio": "48MP, 3:4 aspect ratio",
  "style": "Amateur snapshot style, raw handheld realism, casual social media capture",
  "imperfections": "Faint smudges and fingerprints on the mirror surface; minor dust particles; slight digital noise in shadow areas",
  "shot_type": "Vertical Mirror Selfie",
  "camera_settings": {
    "aperture": "f/8",
    "dynamic_range": "Smart HDR 5",
    "focal_length": "24mm (equivalent)",
    "iso": "400",
    "lens_distortion": "Slight wide-angle barrel distortion typical of smartphone cameras",
    "optical_artifacts": {
      "bokeh_quality": "None, everything in deep focus",
      "chromatic_aberration": "None",
      "focus_falloff": "Minimal",
      "vignetting": "Very slight corner shading"
    },
    "processing": "Deep Fusion smartphone processing",
    "shutter_speed": "1/125s",
    "white_balance": "Auto"
  },
  "sensor_atmosphere": {
    "air_particles": "Subtle dust motes in the light",
    "haze_and_glare": "Minimal window glare",
    "iso_noise_structure": "Fine digital grain in darker regions",
    "sensor_bloom": "None"
  },
  "vibe": "Casual, athletic, unedited",
  "overall_mood": "A candid, everyday fitness documentation photo",
  "color_mode": "Vibrant full color",
  "action": "Subject is posing and looking at the phone screen to take a selfie",
  "composition": {
    "camera_angle_tilt": "Slightly tilted handheld angle",
    "depth_layering": "Subject in the foreground, mirror reflection in the middle, plain wall in the background",
    "framing_rule": "Handheld amateur framing",
    "leading_lines": "Vertical lines of the door frame",
    "perspective": "Eye-level handheld snapshot",
    "symmetry_balance": "Naturally asymmetrical pose"
  },
  "color_tone": "Neutral with warm natural light highlights",
  "depth_and_focus": "Deep focus; all elements from the subject to the background wall are clearly visible and sharp",
  "final_director_notes": "Maintain a raw, unpolished look. Ensure the mirror has realistic smudges and the lighting feels like available natural light. Avoid all cinematic or professional photography traits. The result must look like an unedited personal photo."
}