An extremely detailed, structured JSON prompt for Nano Banana 2, focusing on generating a photorealistic portrait of Emma Myers seated on a Lamborghini hood at night. The prompt uses forensic-level biometric parameters to ensure exact likeness, specifies detailed wardrobe, pose, and urban nighttime scene elements, including reflections on the car.
{ "subject": { "identity": { "biometric_reference": "use reference images", "forensic_likeness_parameters": { "facial_morphology": "exact digital twin reproduction; softly rounded oval face; gentle cheekbone definition; natural jawline taper; precise philtrum and cupid's bow curvature", "dentition": "VITA A1 shade; natural symmetrical incisors; slightly rounded edges; relaxed parted lips revealing upper teeth subtly", "ocular_biometrics": "light brown eyes; soft radial iris pattern; natural limbal ring; realistic scleral moisture and micro-veining", "dermal_texture": "fair skin with subtle natural texture; photorealistic skin grain; visible micro-pores; subsurface scattering; no artificial smoothing" } }, "body": { "somatotype": "ectomorph; slender and naturally lean physique", "anatomical_ratios": "balanced proportions; subtle waist definition; delicate clavicle structure; natural limb slenderness", "extremity_integrity": { "description": "10 anatomically correct digits with realistic joint articulation and nail beds; slender fingers and toes", "toenail_details": "all visible toenails painted with high-gloss black polish; hex #000000; clean application with natural curvature" } } }, "wardrobe": { "top": { "type": "strapless soft pink tube top", "material": "high-density compression fabric with subtle textile grain; hex #F6C1CC", "fit": "form-fitting; clean horizontal neckline; minimalistic silhouette" }, "bottoms": { "type": "tailored high-waisted black shorts", "material": "structured woven fabric; visible seam definition and waistband structure", "length": "mid-thigh cut; precise tailoring; hex #1A1A1A" }, "footwear": { "type": "red stiletto sandals", "description": "sleek red sole with ultra-thin stiletto heel; minimal strap design wrapping around foot and ankle", "detail": "smooth finish with subtle reflective highlights", "hardware": "glossy red; hex #FF0000" } }, "pose_action": { "description": "seated casually on the left side of a car hood; right leg extended downward; left leg bent slightly inward; posture relaxed yet poised", "interaction": "left hand holding a glass beverage bottle by the neck, resting its base lightly on the upper thigh; right arm extended back for balance" }, "scene": { "location": "urban nighttime street; grey stone pavement; background fades into soft city bokeh lights", "vehicle": { "make_model": "Lamborghini Aventador SVJ", "color_hex": "#FFC0CB", "finish": "high-gloss reflective paint; accurate night reflections across hood and panels; no logos or emblems", "lighting_elements": "sharp angular LED headlights emitting bright white light; aggressive aerodynamic details visible" }, "props": { "object": "glass sof
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{ "subject": { "identity": { "biometric_reference": "use reference images", "forensic_likeness_parameters": { "facial_morphology": "exact digital twin reproduction; softly rounded oval face; gentle cheekbone definition; natural jawline taper; precise philtrum and cupid's bow curvature", "dentition": "VITA A1 shade; natural symmetrical incisors; slightly rounded edges; relaxed parted lips revealing upper teeth subtly", "ocular_biometrics": "light brown eyes; soft radial iris pattern; natural limbal ring; realistic scleral moisture and micro-veining", "dermal_texture": "fair skin with subtle natural texture; photorealistic skin grain; visible micro-pores; subsurface scattering; no artificial smoothing" } }, "body": { "somatotype": "ectomorph; slender and naturally lean physique", "anatomical_ratios": "balanced proportions; subtle waist definition; delicate clavicle structure; natural limb slenderness", "extremity_integrity": { "description": "10 anatomically correct digits with realistic joint articulation and nail beds; slender fingers and toes", "toenail_details": "all visible toenails painted with high-gloss black polish; hex #000000; clean application with natural curvature" } } }, "wardrobe": { "top": { "type": "strapless soft pink tube top", "material": "high-density compression fabric with subtle textile grain; hex #F6C1CC", "fit": "form-fitting; clean horizontal neckline; minimalistic silhouette" }, "bottoms": { "type": "tailored high-waisted black shorts", "material": "structured woven fabric; visible seam definition and waistband structure", "length": "mid-thigh cut; precise tailoring; hex #1A1A1A" }, "footwear": { "type": "red stiletto sandals", "description": "sleek red sole with ultra-thin stiletto heel; minimal strap design wrapping around foot and ankle", "detail": "smooth finish with subtle reflective highlights", "hardware": "glossy red; hex #FF0000" } }, "pose_action": { "description": "seated casually on the left side of a car hood; right leg extended downward; left leg bent slightly inward; posture relaxed yet poised", "interaction": "left hand holding a glass beverage bottle by the neck, resting its base lightly on the upper thigh; right arm extended back for balance" }, "scene": { "location": "urban nighttime street; grey stone pavement; background fades into soft city bokeh lights", "vehicle": { "make_model": "Lamborghini Aventador SVJ", "color_hex": "#FFC0CB", "finish": "high-gloss reflective paint; accurate night reflections across hood and panels; no logos or emblems", "lighting_elements": "sharp angular LED headlights emitting bright white light; aggressive aerodynamic details visible" }, "props": { "object": "glass sof Features: 100% free. PicXStudio's AI-powered template for instant image generation.
Optimised for nano-banana-2. Free to use — no sign-up required.