Gemini Nano Banana 3.0 - Desi Grunge GenZ Selfie

json Gemini Nano Banana 3.0 Prompt: { "configuration_meta": { "schema_version": "3.1", "project_name": "Desi_Grunge_GenZ_Selfie", "render_intent": "High-Contrast Flash Photography", "aesthetic_profile": "Edgy, Lo-Fi Luxury, Y2K Revival" }, "scene_graph": { "subject_entity": { "biometrics": { "demographics": { "age_cohort": "Young Adult (Gen Z)", "phenotype": "South Asian / Desi heritage", "features": "Sharp facial structure, defined eyebrows, warm undertones" }, "styling": { "hair": { "cut": "Wolf-cut / Shag", "texture": "Messy, voluminous, layered", "color": "Dark raven black or deep brown", "interaction": "Hand running through hair, lifting layers for volume" }, "makeup": { "eyes": "Smudged kohl liner, dark grunge aesthetic", "skin": "Dewy but natural", "lips": "Neutral or deep berry stain" } } }, "wardrobe_layer": { "garment_main": { "item": "Sleeveless short one-piece dress", "silhouette": "Fitted, mini length", "material_physics": "Luxury texture (velvet or heavy satin)", "color_palette": "Luxury Dark Tone (Midnight Black, Deep Charcoal, or Dark Burgundy)", "vibe": "Edgy, nighttime glam" }, "accessories": { "jewelry": "Silver oxidized rings, layered grunge chains (optional)", "nails": "Chipped black polish or metallic silver" } }, "pose_matrix": { "orientation": "Standing facing mirror", "head_vector": "Slight tilt, looking at camera screen", "arm_left": "Raised, hand actively gripping and ruffling hair", "arm_right": "Holding camera in front of face", "obscuration": "Face partially hidden by camera body and flash flare" } }, "props_registry": { "camera_device": { "type": "Digital Point-and-Shoot (Y2K style)", "color": "Matte Black", "state": "Active, Flash Firing", "position": "Eye level, obscuring center face" } }, "environment_stage": { "location_type": "Bedroom", "background_surface": { "wall_type": "Poster Wall / Collage", "content_theme": "Vintage music, grunge art, retro movies", "color_dominance": [ "Black", "White", "Red" ], "density": "High (chaotic overlap)" }, "atmosphere": { "mood": "Rebellious, private, late-night", "clutter_level": "Aesthetic clutter" } } }, "render_settings": { "virtual_camera": { "lighting_model": "Direct On-Camera Flash", "exposure": "High contrast", "shadows": "Hard, sharp shadows on the wall behind", "highlights": "Overexposed flash reflection on skin and camera body" }, "post_processing": { "color_grading": "Cool tones with desaturated reds", "grain": "Film grain / ISO noise simulation", "vignette": "Slight corner darkening", "aspect_ratio": "9:16 (Vertical)" } }, "generation_rules": { "positive_cues": [ "Desi-grunge aesthetic", "wolf cut hair", "flash photography", "poster wall background", "luxury dark dress", "cool girl energy" ], "negative_prompt_stack": { "structural": [ "extra fingers", "deformed hands", "floating camera", "bad anatomy", "missing limbs" ], "visual": [ "bright daylight", "sunlight", "soft pastel colors", "plain white wall", "smiling overly happy", "blurry camera" ], "clothing": [ "long dress", "bright floral patterns", "modest clothing" ] } } }