An extremely detailed JSON-formatted prompt for Nano Banana 2, focusing on generating a photorealistic mirror selfie of Sabrina Carpenter, specifying biometric details, wardrobe (corset, ruffled miniskirt, accessories), pose, scene elements, and camera settings.
{ "subject": { "identity": { "biometric_reference": "{argument name="subject name" default="Sabrina Carpenter"}", "facial_structure": "Heart-shaped face morphology, prominent zygomatic arches, defined jawline, specific philtrum depth, and characteristic Cupid's bow", "dentition": "Natural dental alignment, upper central incisors slightly visible, realistic enamel gloss", "iris_pattern": "Highly detailed blue irises, #73C2FB, with distinct radial furrows and a dark pupillary border", "skin_texture": "Pore-level detail, natural epidermal imperfections, subsurface scattering, #F5E1D2 base tone" }, "body": { "somatotype": "Petite ecto-mesomorph, 152cm height reference", "morphology": "Natural waist-to-hip ratio, defined clavicles, realistic muscle tone in thighs and midriff", "anatomical_integrity": "Correct five-finger hand structure, anatomical joint placement, zero-deviation limb proportions" } }, "wardrobe": { "upper_body": "Ornate pink damask corset, #F4C2C2, with vertical boning, front hook-and-eye closures, and lace-up ribbon detail", "lower_body": "Tiered pink and white gingham ruffled miniskirt, #FFB7C5, featuring delicate white floral lace trim on each layer", "accessories": [ "Plush white feline ear headband with pink inner lining", "Pink leather choker, #FFC0CB, with a small silver bell pendant", "White and pink horizontal striped thigh-high stockings", "Gold minimalist bracelets on both wrists, #D4AF37" ] }, "pose_action": { "description": "Mirror selfie, subject holding a modern smartphone in a vertical grip, gentle and refined facial expression with the mouth closed and a slight smile, head tilted at a 15-degree angle", "reflection_mechanics": "Two-point perspective with identical spatial consistency between subject and mirror reflection" }, "scene": { "environment": "Modern luxury high-rise, floor-to-ceiling panoramic windows, urban cityscape view", "background_elements": [ "Large tan plush teddy bear on floor, #D2B48C", "Minimalist white armchair", "Wood-grain shelving with trailing green ivy vines", "Grey slate-textured accent wall" ], "surface_physics": "Highly reflective mirror, realistic floor tile specularity" }, "lighting": { "primary_source": "Natural diffused daylight, 5500K color temperature", "secondary_lighting": "Soft interior overhead fill", "effects": "Specular highlights on corset silk, realistic micro-shadows in fabric and hair" }, "camera": { "specification": "Professional full-frame DSLR, 35mm prime lens", "settings": "f/2.8, ISO 100, 8k resolution, RAW format", "aspect_ratio": "9:16" }, "negative_constraints": { "prohibited_elements": [ "no logos", "no text", "no watermarks", "no brand names on phone or clothing", "no extra limbs",
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{ "subject": { "identity": { "biometric_reference": "{argument name="subject name" default="Sabrina Carpenter"}", "facial_structure": "Heart-shaped face morphology, prominent zygomatic arches, defined jawline, specific philtrum depth, and characteristic Cupid's bow", "dentition": "Natural dental alignment, upper central incisors slightly visible, realistic enamel gloss", "iris_pattern": "Highly detailed blue irises, #73C2FB, with distinct radial furrows and a dark pupillary border", "skin_texture": "Pore-level detail, natural epidermal imperfections, subsurface scattering, #F5E1D2 base tone" }, "body": { "somatotype": "Petite ecto-mesomorph, 152cm height reference", "morphology": "Natural waist-to-hip ratio, defined clavicles, realistic muscle tone in thighs and midriff", "anatomical_integrity": "Correct five-finger hand structure, anatomical joint placement, zero-deviation limb proportions" } }, "wardrobe": { "upper_body": "Ornate pink damask corset, #F4C2C2, with vertical boning, front hook-and-eye closures, and lace-up ribbon detail", "lower_body": "Tiered pink and white gingham ruffled miniskirt, #FFB7C5, featuring delicate white floral lace trim on each layer", "accessories": [ "Plush white feline ear headband with pink inner lining", "Pink leather choker, #FFC0CB, with a small silver bell pendant", "White and pink horizontal striped thigh-high stockings", "Gold minimalist bracelets on both wrists, #D4AF37" ] }, "pose_action": { "description": "Mirror selfie, subject holding a modern smartphone in a vertical grip, gentle and refined facial expression with the mouth closed and a slight smile, head tilted at a 15-degree angle", "reflection_mechanics": "Two-point perspective with identical spatial consistency between subject and mirror reflection" }, "scene": { "environment": "Modern luxury high-rise, floor-to-ceiling panoramic windows, urban cityscape view", "background_elements": [ "Large tan plush teddy bear on floor, #D2B48C", "Minimalist white armchair", "Wood-grain shelving with trailing green ivy vines", "Grey slate-textured accent wall" ], "surface_physics": "Highly reflective mirror, realistic floor tile specularity" }, "lighting": { "primary_source": "Natural diffused daylight, 5500K color temperature", "secondary_lighting": "Soft interior overhead fill", "effects": "Specular highlights on corset silk, realistic micro-shadows in fabric and hair" }, "camera": { "specification": "Professional full-frame DSLR, 35mm prime lens", "settings": "f/2.8, ISO 100, 8k resolution, RAW format", "aspect_ratio": "9:16" }, "negative_constraints": { "prohibited_elements": [ "no logos", "no text", "no watermarks", "no brand names on phone or clothing", "no extra limbs", Features: 100% free. PicXStudio's AI-powered template for instant image generation.
Optimised for nano-banana-2. Free to use — no sign-up required.