Nano Banana 提示词作品

{
  "photo_type": "Direct smartphone selfie, casual snapshot style",
  "subject": {
    "age": "early 20s",
    "body_type": "slim and curvy",
    "description": "A young woman posing playfully for a close-up photo, pulling a piece of pink bubblegum from her mouth with her hand.",
    "ethnicity": "mixed heritage with olive skin tones",
    "expression": "playful, slightly seductive with a subtle smirk and direct eye contact",
    "gender": "female",
    "mirror_rules": "not applicable for direct selfie",
    "pose_description": "holding a strand of stretched pink gum between her thumb and forefinger, tilted head, slightly arched shoulders",
    "tattoos": "none visible"
  },
  "clothing": {
    "bottom": {
      "color": "not visible",
      "details": "n/a",
      "fabric": "n/a",
      "type": "n/a"
    },
    "fit_and_physics": "tight-fitting straps with minor skin indentation, non-staged amateur drape",
    "outerwear": {
      "color": "n/a",
      "details": "n/a",
      "fabric": "n/a",
      "type": "n/a"
    },
    "shoes": {
      "color": "n/a",
      "details": "n/a",
      "fabric": "n/a",
      "type": "n/a"
    },
    "top": {
      "color": "black",
      "details": "multi-strap bralette design with thin criss-crossing cords",
      "fabric": "synthetic spandex blend",
      "type": "strappy crop top"
    }
  },
  "hair": {
    "color": "red",
    "interaction": "strands falling naturally over shoulders with some static flyaways",
    "style": "long, messy-wavy, center-parted with natural volume"
  },
  "face": {
    "description": "Use the uploaded reference image, keep all facial details 100% unchanged",
    "eyebrows": "thick, dark, well-defined arches",
    "eyes": "almond-shaped with winged black eyeliner and pink eyeshadow",
    "lips": "glossy, slightly parted, stretched pink bubblegum between teeth",
    "makeup": "heavy pink eyeshadow, sharp black cat-eye eyeliner, rosy blush on cheeks, high-shine lip gloss"
  },
  "skin_texture": "natural skin with visible pores, minor oily sheen on the T-zone, and fine vellus hair visible on the jawline",
  "biological_features": {
    "eye_complexity": "sharp corneal reflections, visible moisture on the tear duct, slight vascularity in the sclera",
    "hair_strand_physics": "individual flyaway hairs, non-uniform clumps, and natural scalp parting",
    "skin_micro_texture": "fine peach fuzz on cheeks, visible skin grains, and tiny natural moles",
    "subsurface_scattering": "subtle red glow on the edges of the ears and fingers from the camera flash",
    "vascularity_and_pigment": "faint blue veins visible on the chest area, natural skin tone variations"
  },
  "texture_details": {
    "environment": "glossy black plastic of an arcade machine, matte wall panels",
    "fabric": "slightly linty black synthetic straps, matte fabric finish",
    "hair": "textured, slightly frizzy, individual strands catching the light",
    "skin": "natural smoothness with micro-imperfections and cosmetic powder texture"
  },
  "accessories": {
    "device": "iPhone 16 Pro (off-camera)",
    "eyewear": "none",
    "headwear": "none",
    "jewelry": "thin black velvet choker necklace",
    "props": "stretched pink bubblegum"
  },
  "background": {
    "atmosphere": "dimly lit, casual indoor environment, arcade-like vibe",
    "elements": [
      "black arcade cabinet",
      "pink dripping paint graphic",
      "dark reflective panels",
      "shadowy interior"
    ],
    "lighting_interaction": "harsh light hitting the subject directly, creating high-contrast shadows on the background",
    "setting": "game room or arcade",
    "wall_color": "dark gray/black"
  },
  "lighting": "Direct on-camera smartphone flash, harsh and flat, creating bright highlights on the skin and sharp shadows",
  "color_grading": {
    "LUT_application": "none",
    "contrast_curve": "standard digital contrast",
    "general_look": "unprocessed raw mobile photo",
    "saturation_boost": "natural, slightly warm skin tones"
  },
  "camera": "iPhone 16 Pro front camera with typical arm distortion and lens curvature",
  "lens_type": "Wide-angle smartphone lens",
  "resolution_and_aspect_ratio": "48MP, 9:16 aspect ratio",
  "style": "Amateur snapshot, raw handheld realism, non-staged documentary style",
  "imperfections": "lens smudges, minor digital noise in shadows, flyaway hairs, uneven makeup blending",
  "shot_type": "Close-up selfie",
  "camera_settings": {
    "aperture": "f/11 (Deep Focus)",
    "dynamic_range": "Smart HDR with highlights preserved",
    "focal_length": "24mm equivalent",
    "iso": "ISO 400",
    "lens_distortion": "slight wide-angle facial stretching near edges",
    "optical_artifacts": {
      "bokeh_quality": "none, deep focus",
      "chromatic_aberration": "minor purple fringing on high-contrast edges",
      "focus_falloff": "none",
      "vignetting": "subtle corner darkening from mobile lens"
    },
    "processing": "Deep Fusion mobile processing",
    "shutter_speed": "1/100s",
    "white_balance": "Auto, slightly warm"
  },
  "sensor_atmosphere": {
    "air_particles": "visible dust motes caught in the flash",
    "haze_and_glare": "slight lens flare from the overhead light",
    "iso_noise_structure": "fine luminance noise in the dark background areas",
    "sensor_bloom": "slight glow around the bright pink gum"
  },
  "vibe": "casual, late-night, edgy",
  "overall_mood": "playful and confident",
  "color_mode": "vibrant full color",
  "action": "stretching bubblegum",
  "composition": {
    "camera_angle_tilt": "slight Dutch angle, tilted head",
    "depth_layering": "Subject in foreground, arcade machine in midground, dark wall in background",
    "framing_rule": "Centered, amateur framing",
    "leading_lines": "the stretched gum line leads to the face",
    "perspective": "Point-of-view selfie",
    "symmetry_balance": "asymmetrical and casual"
  },
  "color_tone": "warm skin tones with popping neon pink accents",
  "depth_and_focus": "Everything in focus, deep focus from front to back",
  "final_director_notes": "Avoid any cinematic lighting or artistic blur. The image must look like a high-quality but unedited phone photo taken in a dark room with a flash."
}