{
  "subject": {
    "identity": {
      "biometric_reference": "Dua Lipa",
      "facial_morphology": "Defined mandibular line, prominent supraorbital ridges, thick natural eyebrows, and a refined nasal bridge; distinct facial symmetry and full vermilion border",
      "ocular_forensics": "Deep brown iris pattern with high-fidelity stromal detail; sharp corneal reflections from the direct flash; realistic moisture and lash density",
      "dentition": "Anatomically correct human dental structure visible through a subtle, relaxed mouth-open expression",
      "skin_physics": "Non-idealized epidermal texture with visible pores; subsurface scattering (SSS) with olive-toned undertones (HEX #D2B48C); realistic light absorption under hard flash"
    },
    "body": {
      "somatotype": "Statuesque mesomorphic build; athletic lean muscle tone in extremities; height scaled to 173cm proportions",
      "extremities_detail": "High-fidelity depiction of hands and feet; articulated phalanges and metatarsal definition; visible tendons and natural skin creasing at joints",
      "nail_esthetics": "Glossy black onyx nail lacquer (HEX #000000) on both fingernails and toenails; high-shine finish with micro-specular highlights"
    },
    "hair": {
      "style": "Sleek, dark espresso brown hair with a slight natural wave; high strand-level fidelity with subtle flyaways caught in the harsh lighting",
      "color": "Deepest brunette/black; HEX #1A1A1A"
    }
  },
  "wardrobe": {
    "upper_body": "White structured cotton poplin button-down shirt; tailored single-breasted blazer in Prince of Wales check grey plaid (HEX #7A7A7A base)",
    "accessories": "Silk satin necktie in Deep Crimson (HEX #8B0000); strictly no eyewear/glasses",
    "lower_body": "Matching micro-mini pleated skirt in Prince of Wales check grey plaid",
    "footwear": "Barefoot; no shoes or hosiery; direct skin-to-concrete contact with visible toe grip and foot arch anatomy",
    "material_physics": "Macro-texture mapping for wool-blend plaid; realistic fabric tension and creasing around the joints"
  },
  "pose_action": {
    "posture": "Asymmetrical editorial leaning pose; subject is leaning her back against the white plastered wall of the stairwell; one leg is bent with the sole of the foot resting against the vertical concrete riser of a step; the other leg is extended forward, showcasing the foot and black toenails in sharp focus",
    "arm_placement": "Right arm raised slightly with fingers grazing the hair near the temple to showcase the black manicure; left arm resting relaxed against the side of the blazer",
    "expression": "Intense, self-assured editorial gaze; head tilted 10 degrees; lips slightly parted to reveal natural dentition"
  },
  "scene": {
    "environment": "Minimalist interior concrete stairwell; white plastered walls with subtle stippled texture",
    "structural_details": "Brutalist concrete ste"
  }
}