Gemini Nano Banana 绘制

Gemini Nano Banana Prompt: { "prompt": "Use the uploaded image strictly as an identity and pose reference. Create a hand-drawn colored pencil illustration with clean line art and slightly rough, visible pencil outlines. Apply soft pastel coloring with increased brightness, lighter and more vivid color tones, and enhanced saturation while keeping the look natural. Include visible pencil strokes and gentle shading texture throughout the illustration. Maintain a warm, friendly, and charming mood. Use semi-cartoon realistic proportions with simplified facial features such as small dot eyes, tiny noses, and subtle small smiles. Keep the overall style soft, cozy, and artistic, resembling a high-quality colored pencil sketchbook illustration.", "style": "hand-drawn colored pencil", "lighting": "soft and warm", "color_palette": "pastel, bright, lightly saturated", "texture": "visible pencil strokes, gentle shading", "face_style": "simple features, dot eyes, small smile", "proportions": "semi-cartoon realistic", "mood": "friendly, warm, soft", "background": "minimal and clean, softly blended pencil shading" }