This prompt is optimized for Nano-banana-pro model

3x3 Grid Collage of Emotions in 3D Cartoon Style

A structured JSON prompt for generating a 3x3 grid collage of portraits, all based on a single uploaded reference face with strict identity preservation. Each panel depicts the subject in a high-end smooth 3D cartoon style, expressing a different emotion

範例提示詞

{ "image_prompt": { "format": "3x3 grid collage", "subject": { "face_reference": "uploaded_photo", "identity_preservation": "strict", "face_match_accuracy": "100%", "style": "high-end smooth 3D cartoon realism", "skin_texture": "soft, clean, semi-realistic cartoon finish", "facial_proportions": "unchanged from reference" }, "panels": [ { "emotion": "joyful", "pose": "bright smile, relaxed shoulders", "hair": "high ponytail with soft flyaways", "outfit": "pastel hoodie", "background": "sky blue gradient" }, { "emotion": "surprised", "pose": "hands close to face, wide eyes", "hair": "loose wavy hair", "outfit": "minimal casual t-shirt", "background": "peach pastel" }, { "emotion": "sad", "pose": "head lowered, gentle eyes", "hair": "low bun", "outfit": "oversized knit sweater", "background": "soft lavender" }, { "emotion": "tender", "pose": "subtle smile, head tilt", "hair": "half-up hairstyle", "outfit": "neutral soft knit top", "background": "warm beige" }, { "emotion": "confident", "pose": "direct gaze, chin slightly raised", "hair": "slicked-back hairstyle", "outfit": "modern tailored jacket", "background": "deep teal" }, { "emotion": "playful pout", "pose": "puffed cheeks, curious eyes", "hair": "short bob cut", "outfit": "striped casual shirt", "background": "mint green" }, { "emotion": "playful", "pose": "wink with finger near cheek", "hair": "space buns", "outfit": "graphic top", "background": "soft pink" }, { "emotion": "shocked", "pose": "open mouth, raised brows", "hair": "messy loose hair", "outfit": "simple blouse", "background": "light yellow" }, { "emotion": "angry", "pose": "arms crossed, intense stare", "hair": "tight high bun", "outfit": "dark fitted top", "background": "deep red" } ], "rendering": { "lighting": "soft studio light, evenly diffused", "shading": "smooth gradients with subtle highlights", "resolution": "ultra-high", "detail_level": "premium cinematic polish" }, "composition": { "alignment": "perfect 3x3 grid", "spacing": "uniform margins", "border": "clean neutral frame" } } }

AI生成

Pro Tip:

This character style prompt has been tested and optimized for best results. You can modify it slightly to customize the output while keeping the core structure intact.

AI模型

Nano-banana-pro

作者

Freddy