纳米香蕉Pro 8K高清人像

json nano banana pro 🫶 prompt: { "image_info": { "width": 4096, "height": 8192, "aspect_ratio": "1:2", "orientation": "vertical" }, "technical": { "resolution": "8k", "dimensions": "4096x8192 or higher", "quality": "ultra high detail" }, "post_processing": { "extend_canvas": true, "extension_direction": "downward", "black_area": { "enabled": true, "position": "bottom", "size": "large", "notes": "the bottom portion of the image MUST be a clean, solid black area. this area is added AFTER the main portrait, without affecting any part of the subject." } }, "identity_constraints": { "must_remain_same_person": true, "face_locked": true, "hairstyle_locked": true, "rules": [ "use the exact same facial features as the real reference", "no changes to identity, bone structure, or proportions", "same hairstyle including parting, shape, and loose strands", "no AI drift or smoothing" ] }, "subject": { "type": "close-up portrait", "description": "the same young East Asian woman from the original reference, making a heart shape with her hands while gently tilting her head, wearing a cute, flirtatious black outfit." }, "clothing": { "visible": true, "top": "a cute, fitted black top with a slightly wide neckline that feels flirtatious but tasteful, matching her style and framing naturally in the close-up.", "notes": "only the upper part of the black top is visible due to the extreme close-up. do not add logos or patterns, keep it simple, clean, and flattering." }, "hair": { "color": "black", "style": "same exact hairstyle as reference", "details": "loose strands falling exactly as in the original" }, "face": { "eyes": { "shape": "same as reference", "color": "dark brown", "makeup": "subtle eyeliner and soft shimmer", "expression": "one eye winked, the other softly open" }, "eyebrows": "same natural slightly arched shape", "skin": "same tone and texture with natural glow", "lips": { "shape": "same lip shape as original", "color": "pink glossy tint", "expression": "puckered kiss face" }, "other_details": "mole under left eye MUST remain" }, "accessories": { "visible": false, "notes": "do not add extra jewelry or accessories that could change her vibe too much; keep focus on her face and hands." }, "environment": { "background": "not visible due to extreme close-up framing; maintain clean depth and no added elements" }, "lighting": { "type": "soft diffused light", "effects": "even illumination, natural skin highlights", "constraints": "lighting must match original tone and must not brighten the face unnaturally" }, "camera": { "framing": "extreme close-up", "angle": "straight-on", "depth_of_field": "very shallow", "focus": "sharp on eyes and lips", "foreground_elements": "her hands forming a heart shape" }, "style": { "aesthetic": "soft, playful, intimate", "texture": "high-resolution with film-like softness", "vibe": "cute, expressive, flirtatious while keeping her identity unchanged" } }