Act as: Young woman with mixed ethnicity features

{
    "subject": {
      "appearance": "Young woman with mixed ethnicity features, fair skin, and long, layered dark brunette hair falling loosely around her shoulders. Natural, fresh-faced makeup look with groomed brows and soft pink lips.",
      "outfit": "Simple black spaghetti-strap camisole or tank top.",
      "environment": "Bright, airy bedroom setting. Lying on a bed with crisp white duvet/sheets. A grey upholstered headboard is visible behind. White sheer curtains covering a window in the background, letting in soft light."
    },
    "technical_style": "Social media selfie aesthetic, triptych or collage style, soft focus, high-key lighting, intimate and casual atmosphere."
  },
  "pose_specs": {
    "body_position": "Prone position (lying on stomach) on the bed, facing the camera. Shoulders and upper chest lifted off the mattress.",
    "arms": "Elbows resting on the bed to support the upper body. One hand (right hand) brought up to touch the face—fingers resting gently on the chin or cheek.",
    "head": "Tilted slightly, creating a playful and engaging angle.",
    "expression": "Varied playful expressions: 1) A soft, sweet smile with direct eye contact. 2) A candid laugh looking away to the side. 3) A playful wink with a scrunched nose.",
    "framing": "Close-up portrait framing, cutting off at the shoulders/chest."
  },
  "camera_settings": {
    "viewpoint": "Eye-level relative to the subject on the bed (low angle relative to the room).",
    "focal_length": "24mm to 35mm (Front-facing smartphone camera focal length).",
    "aperture": "f/2.0 to f/2.8 (Soft background blur to keep focus on the face).",
    "shutter_speed": "1/100s",
    "iso": "200",
    "composition": "Centered subject, intimate proximity to the lens."
  },
  "lighting_setup": {
    "type": "Natural Window Light.",
    "qualities": "Soft, diffused, wrapping light.",
    "direction": "Side lighting coming from the window (left side of the frame), illuminating the face evenly while creating very soft, flattering modeling shadows on the opposite side.",
    "color_temperature": "Daylight balanced (approx 5500K), clean white tones."
  }
}