Nano Banana 2

Prompt

{ "prompt_type": "descriptive_replication", "reference_adherence": "STRICT_VISUAL_FIDELITY", "aspect_ratio": "3:4", "identity_lock": { "priority": "ABSOLUTE", "instruction": "Use MY EXACT FEMALE MODEL. Facial identity must be perfectly preserved with zero drift. Bone structure, eye spacing, nose shape, lip volume, jawline, cheek fullness, skin texture, height perception, shoulder width, waist-to-hip ratio, and overall proportions must match the model exactly. No beautification, no face blending, no generic influencer features." }, "subject": { "demographics": "Young adult female (21+), my exact blonde model", "hair": { "color": "ash blonde with visible darker roots (match model exactly)", "style": "center part with soft curtain layers, loose natural waves", "texture": "realistic, slightly tousled, not over-styled" }, "face": { "expression": "soft pout / duck-face expression identical to reference", "gaze": "directed at phone screen via mirror reflection", "makeup": "contoured cheeks, mascara, glossy mauve-nude lips, groomed brows", "visibility": "partially obscured by phone, face proportions remain readable" }, "body": { "pose": "seated on bed, leaning slightly forward and subtly to the side", "posture": "relaxed torso with natural compression from seated position", "anatomy": { "curves": "natural soft curves with realistic gravity", "chest": "bikini-supported volume, natural weight and shape", "details": "visible collarbones, subtle shoulder blade definition" }, "skin_texture": "visible pores, slight natural sheen on chest and shoulders, no airbrushing" } }, "attire_and_accessories": { "clothing": { "top": "metallic silver / silver triangle string bikini top with thin straps", "bottom_detail": "matching bikini bottom strings visible at hips" }, "jewelry": { "necklaces": [ "layered gold chain with small cross pendant", "delicate charm necklace (star/flower)", "long lariat-style gold chain" ], "wrists": [ "thick ribbed gold bangle on left wrist", "thin gold chain bracelet" ], "fingers": "multiple gold rings on left hand" }, "props": { "phone": "white iPhone (iPhone Pro style), held in right hand", } }, "environment": { "setting": "bedroom interior, daytime", "foreground_element": { "mirror": "large rectangular mirror with GREY MARBLE FRAME", "material": "polished stone marble, subtle veining, cool grey tone", "placement": "occupying the right third of the frame" }, "background": { "bed": "white rumpled bed sheets with natural creases", "walls": "plain white walls", "decor": "minimalist, clean, no clutter", "shadows": "soft corner shadows for realism" } }, "lighting_and_atmosphere": { "source": "natural daylight from window on camera-left", "quality": "soft but directional", "effects": [ "specular highlights on left shoulder and chest", "gentle shadow falloff on right side of face and torso" ], "color_cast": "cool daylight mixed with warm skin tones", "contrast": "moderate, natural, no studio fill" }, "camera_and_technical": { "perspective": "mirror reflection selfie", "camera_position": "eye level, angled slightly downward", "framing": "vertical 3:4, subject slightly left to accommodate marble frame", "focus": "sharp on face and phone, background slightly softer", "visual_fidelity": "real iPhone camera look, mild digital noise, no HDR crunch" }, "realism_constraints": { "allowed": [ "minor asymmetry", "natural skin texture", "fabric tension and wrinkles", "subtle lighting imperfections" ], "forbidden": [ "face alteration", "identity drift", "plastic skin", "studio lighting", "CGI or stylized realism", "generic influencer face" ] }, "negative_prompt": [ "different face", "beauty filters", "airbrushed skin", "anime", "cartoon", "over-sharpening", "wooden mirror frame", "wrong phone color", "missing jewelry", "incorrect bikini style" ] }