Golden Hour Sequined Bikini Selfie

{
  "reference_target": "absolute_visual_replication",
  "subject_identity": {
    "demographics": "Female, approx 20-25 years old",
    "ethnicity": "Ambiguous / Multi-ethnic (Tan skin tone)",
    "hair": {
      "color": "Dark brown / Black",
      "texture": "Wavy, loose curls",
      "style": "Center part, falling over shoulders, slightly messy/natural finish",
      "length": "Past shoulder length"
    },
    "facial_features": {
      "eyes": "Almond shape, hazel/brown, heavy upper lash line",
      "eyebrows": "Structured, groomed, dark, slightly arched",
      "lips": "Full, plush, neutral rose-mauve tone, slight pout",
      "nose": "Straight bridge, refined tip",
      "skin_texture": "Smooth, tan, slight highlight on forehead and cheekbones from oil/sweat or makeup"
    }
  },
  "pose_geometry": {
    "type": "Selfie / Arm-extended close-up",
    "skeleton_state": {
      "spine": "Upright, slight thoracic rotation towards viewer's left",
      "neck": "Neutral length, no elongation",
      "head": "Tilted slightly to subject's right, rotated slightly towards camera",
      "shoulders": {
        "right_shoulder": "Pushed forward and elevated (holding camera)",
        "left_shoulder": "Relaxed, dropped lower, recessed slightly back"
      },
      "arms": {
        "right_arm": "Extended forward towards lens (out of frame)",
        "left_arm": "Hanging vertically by side, elbow not visible"
      }
    },
    "camera_relative_angles": {
      "eye_contact": "Direct into lens",
      "face_angle": "Frontal, slight yaw to viewer's left",
      "torso_angle": "Rotated approx 15 degrees to viewer's left"
    }
  },
  "attire_and_materials": {
    "garment": "Bikini top",
    "material": "{argument name="bikini material" default="Light blue sequins / paillettes"}",
    "construction": "Triangle cup style, thin spaghetti straps in matching light blue fabric",
    "fit": "Snug, conforming to body contours, straps digging slightly into skin at shoulders",
    "texture_detail": "Individual circular sequins visible, reflective surface, fabric bunching at base of cups"
  },
  "lighting_physics": {
    "condition": "Direct low-angle solar illumination (Golden Hour context)",
    "source_direction": "From subject's front-right (viewer's left)",
    "shadow_behavior": {
      "cast_shadows": "Hard shadow of subject cast onto the wall behind (viewer's right)",
      "self_shadows": "Deep shadow on subject's left shoulder (viewer's right) caused by head/hair blocking light",
      "contrast": "High contrast between illuminated skin and shadow areas"
    },
    "highlights": "Specular highlights on forehead, nose tip, chin, and chest; sequins reflecting intense white points"
  },
  "environment_context": {
    "setting": "Indoor bedroom",
    "background_elements": {
      "wall": "White painted wood paneling / wainscoting",
      "bed": "Visible on right, beige/tan duvet, rumpled texture",
      "doorframe": ""