Ultra-Photorealistic Lifestyle Portrait in Lounge Wear

{
  "prompt": {
    "subject": {
      "demographics": "Young female adult, roughly early 20s",
      "appearance": {
        "hair": "Long, dark brown hair, parted in the middle, straight texture falling over shoulders",
        "eyes": "Large brown eyes, winged eyeliner, direct gaze into camera",
        "skin": "Fair skin tone, smooth texture, visible collarbones",
        "body_details": "Small tattoo visible on right ribcage, silver navel piercing",
        "expression": "Soft, alluring, lips slightly parted"
      },
      "pose": {
        "posture": "Seated on a grey sofa, leaning slightly forward",
        "hands": "Right hand gently touching the upper chest/neck area, wearing a silver ring on the ring finger; left arm resting at side"
      }
    },
    "clothing": {
      "top": {
        "item": "Olive green bandeau-style bralette",
        "brand_text": "'{argument name="brand name" default="LOUNGE"}' repeated on the underband",
        "style": "Straps are slipped down off the shoulders (off-the-shoulder look), semi-sheer mesh panel detailing on cups"
      },
      "bottom": {
        "item": "Cream/off-white knit lounge trousers",
        "texture": "Cable knit or textured fabric",
        "waist": "Drawstring waistband visible"
      }
    },
    "environment": {
      "location": "Indoor living space",
      "furniture": "Textured grey fabric sofa with back cushions",
      "background": "Plain, light beige or off-white wall",
      "props": "Textured blanket or fabric visible in bottom right corner"
    },
    "lighting": {
      "type": "Natural diffuse daylight",
      "direction": "Frontal lighting",
      "shadows": "Soft shadows behind the subject on the sofa, even illumination on the face"
    },
    "technical_specs": {
      "style": "Ultra-photorealistic lifestyle portrait",
      "camera": "High-end DSLR or Mirrorless (e.g., Sony A7R IV or Canon R5)",
      "lens": "50mm or 85mm portrait lens",
      "aperture": "f/2.8 for slight depth of field separation",
      "resolution": "8k, high detail",
      "film_grain": "Minimal to none, clean digital look"
    }
  }
}