Gemini Nano香蕉Pro图像生成

json Gemini Nano Banana Pro Prompt: { "image_generation": { "face_preservation": { "preserve_original": true, "match_reference_face": true, "accuracy": "100% identical to the reference photo", "details": [ "same facial proportions", "same realistic skin texture", "same eye shape and lashes", "natural soft lips", "same expression as reference" ] }, "pose": { "match_reference_pose": false, "new_pose_description": "She is standing upright in a relaxed, confident posture. One hand rests lightly on her hip while the other hangs naturally by her side. Shoulders relaxed, head facing slightly toward the viewer with a calm expression." }, "subject": { "gender": "female", "hair": { "style": "messy bun with soft loose front strands", "texture": "naturally tousled, slightly wavy" }, "expression": "calm, confident, gentle", "clothing": { "top": { "type": "white cropped T-shirt", "print": "Bratz Rock Angelz graphic on the chest", "fit": "snug crop fit" }, "outerwear": { "type": "beige knitted cardigan", "style": "loose, slightly falling off shoulders" }, "pants": { "type": "olive or dark-green joggers", "fit": "relaxed, soft fabric" }, "accessories": { "necklace": "thin silver chain pendant", "earrings": "minimal stud earrings" } } }, "illustration_style": { "type": "vibrant semi-realistic illustration", "character_design": "realistic face with soft cartoon outlines on the body", "lighting": "soft warm indoor light with gentle shadows", "shading": "smooth semi-realistic shading blended with stylized line art" }, "background": { "type": "scrapbook collage aesthetic", "elements": [ "torn paper edges", "tape strips", "layered notebook textures", "pastel color blocks" ], "doodles": [ "small clouds", "tiny stars", "lightning bolts", "sparkles", "hand-drawn hearts" ], "text": [ { "content": "IMAGINE!", "style": "crayon-like scribble" }, { "content": "NOW!", "style": "bold marker handwriting" } ] }, "composition": { "framing": "full standing character portrait from head to below knees", "perspective": "straight-on view", "focus": "face identical to reference photo", "style": "illustrated scrapbook character study" }, "aesthetic": { "mood": "creative, expressive, soft yet bold", "palette": [ "warm brown", "creamy beige", "soft pinks", "muted greens", "vibrant red accents" ], "vibe": "artsy digital scrapbook energy" }, "output": { "quality": "ultra high-resolution", "style": "semi-realistic illustrated portrait", "finish": "clean, vibrant, polished" } } }