An extremely detailed, structured JSON prompt for Nano Banana Pro, focusing on generating a photorealistic image of Sabrina Carpenter with forensic-level biometric and anatomical accuracy, posed on a car hood in a specific black outfit and silver helical strap sandals, set in an urban night scene.
{ "subject": { "identity": { "biometric_reference": "{argument name="celebrity name" default="Sabrina Carpenter"}", "forensic_likeness_parameters": { "facial_morphology": "exact digital twin reproduction; heart-shaped facial structure; prominent malar bone definition; precise philtrum and cupid's bow curvature", "dentition": "VITA A1 shade; symmetrical maxillary central incisors; natural anatomical alignment; slightly parted lips showing top teeth edges", "ocular_biometrics": "iris color blue-green; radiant striae pattern; precise pupillary frill; realistic scleral vascularization and moisture", "dermal_texture": "photorealistic skin grain; subsurface scattering; visible micro-pores; no beautify smoothing; natural skin highlights under direct flash" } }, "body": { "somatotype": "ectomorph-mesomorph hybrid; petite yet athletic build", "anatomical_ratios": "waist-to-hip ratio 0.70; pronounced clavicle definition; toned quadriceps and calf musculature; realistic knee anatomy", "extremity_integrity": { "description": "10 distinct digits with realistic joint articulation and nail morphology; anatomically correct skeletal structure", "toenail_details": "all visible toenails on both feet are painted with high-gloss black polish; hex #000000; high-precision application with zero chips or flaws" } } }, "wardrobe": { "top": { "type": "strapless matte black tube top", "material": "high-density compression fabric; subtle textile weave visible; hex #1A1A1A", "fit": "form-fitting; sleek horizontal top line" }, "bottoms": { "type": "tailored high-waisted black shorts", "material": "structured woven fabric; visible front seams and waistband detailing", "length": "mid-thigh cut; precise leg opening diameter; hex #1A1A1A" }, "footwear": { "type": "silver diamante helical strap stiletto sandals", "description": "based on image_2.png style. metallic silver leather sole and ultra-thin stiletto heel. feature a complex fine strap configuration adorned with clear diamante stones. there is a single strap across the toes, a second strap across the metatarsal, and a distinct helical (spiral) strap that wraps around the heel and ankle in multiple loops", "detail": "helical strap configuration matches image_2.png, featuring multiple loops from heel to ankle. diamante stone setting must be precise and reflective", "hardware": "metallic silver base and diamante stones; hex #C0C0C0" } }, "pose_action": { "description": "seated on the left side of a car hood; right leg extended downward; left leg slightly bent with the foot tucked; right arm extended back for support on the hood", "interaction": "left hand holding a champagne bottle by the neck, resting the base of the bottle on the upper left thigh" }, "scene": { "location": "urban night sett" } }
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{ "subject": { "identity": { "biometric_reference": "{argument name="celebrity name" default="Sabrina Carpenter"}", "forensic_likeness_parameters": { "facial_morphology": "exact digital twin reproduction; heart-shaped facial structure; prominent malar bone definition; precise philtrum and cupid's bow curvature", "dentition": "VITA A1 shade; symmetrical maxillary central incisors; natural anatomical alignment; slightly parted lips showing top teeth edges", "ocular_biometrics": "iris color blue-green; radiant striae pattern; precise pupillary frill; realistic scleral vascularization and moisture", "dermal_texture": "photorealistic skin grain; subsurface scattering; visible micro-pores; no beautify smoothing; natural skin highlights under direct flash" } }, "body": { "somatotype": "ectomorph-mesomorph hybrid; petite yet athletic build", "anatomical_ratios": "waist-to-hip ratio 0.70; pronounced clavicle definition; toned quadriceps and calf musculature; realistic knee anatomy", "extremity_integrity": { "description": "10 distinct digits with realistic joint articulation and nail morphology; anatomically correct skeletal structure", "toenail_details": "all visible toenails on both feet are painted with high-gloss black polish; hex #000000; high-precision application with zero chips or flaws" } } }, "wardrobe": { "top": { "type": "strapless matte black tube top", "material": "high-density compression fabric; subtle textile weave visible; hex #1A1A1A", "fit": "form-fitting; sleek horizontal top line" }, "bottoms": { "type": "tailored high-waisted black shorts", "material": "structured woven fabric; visible front seams and waistband detailing", "length": "mid-thigh cut; precise leg opening diameter; hex #1A1A1A" }, "footwear": { "type": "silver diamante helical strap stiletto sandals", "description": "based on image_2.png style. metallic silver leather sole and ultra-thin stiletto heel. feature a complex fine strap configuration adorned with clear diamante stones. there is a single strap across the toes, a second strap across the metatarsal, and a distinct helical (spiral) strap that wraps around the heel and ankle in multiple loops", "detail": "helical strap configuration matches image_2.png, featuring multiple loops from heel to ankle. diamante stone setting must be precise and reflective", "hardware": "metallic silver base and diamante stones; hex #C0C0C0" } }, "pose_action": { "description": "seated on the left side of a car hood; right leg extended downward; left leg slightly bent with the foot tucked; right arm extended back for support on the hood", "interaction": "left hand holding a champagne bottle by the neck, resting the base of the bottle on the upper left thigh" }, "scene": { "location": "urban night sett" } } Features: 100% free. PicXStudio's AI-powered template for instant image generation.
Optimised for nano-banana-2. Free to use — no sign-up required.