Nano Banana 提示词作品

{

  "subject": {

    "identity": {

      "biometric_reference": "Sydney Sweeney",

      "facial_structure": "Distinctive heart-shaped face morphology with a soft yet defined mandibular angle; characteristic slightly hooded, downturned blue-grey eyes with heavy upper lids; full vermilion lips featuring a sharp Cupid's bow and natural volume; forensic-level orbital and malar bone definition.",

      "hair": {

        "style": "Voluminous honey-blonde hair styled in signature messy cinematic waves; soft curtain bangs framing the temples with high-fidelity strand separation; strands cascading naturally over the shoulders and interacting with the fabric of the dress.",

        "color": "#F2D2A9 warm honey blonde with #FAF3E0 pale platinum highlights",

        "physics": "Natural hair luster with realistic subsurface scattering on fine strands; zero synthetic clumpiness; micro-hair details visible at the hairline."

      },

      "ocular_details": "Iris pattern with intricate radial furrows in a blue-grey #7A9E9F hue; visible limbal rings; anatomically correct sclera hydration; realistic lacrimal caruncle placement.",

      "dentition": "Standard human dental alignment with natural incisor transparency; visible through a relaxed, slightly parted lip position."

    },

    "body": {

      "somatotype": "Ecto-mesomorphic frame with a high waist-to-hip ratio; precise anatomical muscle definition in the rectus femoris and forearms; defined clavicle and suprasternal notch visibility.",

      "skin_physics": {

        "base_tone": "#F5E1D2 creamy porcelain",

        "surface_properties": "High-fidelity subsurface scattering (SSS) on epidermal layers; visible follicular pores and micro-creases on joints; zero artificial smoothing filters; natural skin luster.",

        "details": "Natural mole and freckle distribution mapped to biometric reference; absence of digital artifacts or synthetic blurring; realistic skin compression where the body meets the bedding."

      }

    }

  },

  "wardrobe": {

    "primary_garment": {

      "type": "Form-fitting corset-style mini-dress",

      "color": "#FEEFB3 soft yellow and #FFFFFF optic white gingham pattern",

      "material_physics": "Fine-weave cotton gingham fabric with subtle texture; realistic fabric micro-creases indicating structural tension at the waist; matte ruffles at the hem with subtle translucency."

    },

    "neckwear": {

      "type": "Matching yellow gingham bowtie with a white detachable Peter Pan collar",

      "color": "Bowtie: #FEEFB3 and #FFFFFF; Collar: #FFFFFF optic white",

      "material_physics": "Structured fabric bowtie with realistic knot compression; crisp, starched cotton collar texture with a matte finish."

    },

    "gloves": {

      "type": "Short white lace gloves",

      "color": "#FFFFFF optic white",

      "material_physics": "Intricate lace micro-patterns with variable translucency; realistic folding and tension marks around finger joints and palms."

    },

    "earrings": {

      "type": "Flower-shaped studs",

      "color": "#FEEFB3 soft yellow",

      "material_physics": "Detailed multi-petal floral structure; matte ceramic finish with a subtle glossy center."

    },

    "footwear": {

      "type": "None; bare feet are visible, resting naturally on the bed linen.",

      "material_physics": "Anatomically correct skin texture with realistic sole padding and toe articulation; natural lighting highlights on the skin surface."

    }

  },

  "pose_action": {

    "description": "Seated centrally on plush white linen bedding; legs are angled in a dynamic side-profile tuck to emphasize femoral elongation; torso is rotated 30 degrees toward the primary light source; hands are positioned as natural anchors on the bed surface with realistic finger articulation and joint creases; head is tilted slightly with a focused cinematic gaze toward the camera.",

    "expression": "Neutral, non-smiling facial state with a focused