{

  "type": "image\_generation",

  "model\_style": "ultra\_photorealistic",

  "aspect\_ratio": "9:16",

  "resolution": "8K",

  "quality": "high\_detail\_realism",

  "identity\_reference": {

"use\_reference\_image": true,

"face\_preservation": "exact",

"body\_preservation": "exact",

"no\_facial\_changes": true,

"no\_body\_modification": true

  },

  "subject": {

"gender": "female",

"age": "young adult",

"expression": "soft confident gaze, natural lips slightly parted",

"pose": "slightly angled mirror selfie pose, relaxed shoulders, natural posture",

"hair": {

"color": "dark brown",

"style": "loose, natural volume, middle part",

"texture": "smooth and realistic"

},

"skin": {

"tone": "warm natural complexion",

"detail": "visible skin texture, realistic highlights, no plastic look"

}

  },

  "outfit": {

"style": "{argument name="outfit style" default="black saree with modern blouse"}",

"blouse": "black sleeveless blouse with subtle shimmer embroidery",

"saree": "black draped saree with soft fabric folds and realistic fabric physics",

"accessories": \[

"delicate waist chain",

"minimal jewelry"

\]

  },

  "environment": {

"location": "indoor modern bedroom or dressing area",

"background": "clean white wardrobe cabinets",

"lighting": {

"type": "soft indoor lighting",

"source": "overhead ceiling light",

"effect": "natural shadows, balanced highlights"

}

  },

  "camera": {

"device": "smartphone",

"lens": "natural portrait lens",

"angle": "slightly above eye level",

"focus": "sharp focus on subject, mild background softness",

"depth\_of\_field": "realistic"

  },

  "rendering\_rules": {

"no\_cartoon": true,

"no\_ai\_artifacts": true,

"no\_over\_smoothing": true,

"no\_extra\_limbs": true,

"no\_distorted\_hands": true,

"no\_text\_or\_watermark": true

  },

  "final\_look": "looks like a real candid photo, ultra-realistic, editorial yet natural"

}

Ultra Photorealistic Saree Portrait with Identity Preservation

A comprehensive JSON prompt for Nano Banana Pro focused on generating an ultra-photorealistic portrait of a young woman in a black saree. It mandates strict identity preservation from an uploaded reference image, ensuring no facial or body modifications, and specifies detailed camera settings (smartphone lens, 8K resolution) and environment (modern bedroom) for a candid, high-detail result.

Model