Nano Banana Pro 提示词 - 新黑色电影风蝙蝠耳义警剪影

{ "subject": { "description": "A solitary male figure standing front-facing, dressed in a dark overcoat and tailored suit, his entire head and upper body reduced to a bat-eared silhouette by intense backlighting, evoking a grounded, realistic interpretation of a bat-themed vigilante.", "mirror_rules": null, "age": "30s-40s", "expression": { "eyes": { "look": "not visible due to shadow", "energy": "withdrawn, restrained", "direction": "forward" }, "mouth": { "position": "not visible", "energy": "neutral, unreadable" }, "overall": "emotionally distant, stoic, silent" }, "face": { "preserve_original": true, "makeup": "none visible due to silhouette" }, "hair": { "color": "not visible", "style": "concealed by bat-shaped cowl silhouette", "effect": "sharp, iconic outline against bright background" }, "body": { "frame": "tall, solid build", "waist": "straight posture under coat", "chest": "structured by suit jacket", "legs": "not fully visible", "skin": { "visible_areas": [], "tone": "not visible", "texture": "not visible", "lighting_effect": "complete shadow with subtle fabric contours" } }, "pose": { "position": "standing still, centered", "base": "feet grounded, body squared to camera", "overall": "monumental, statue-like presence" }, "clothing": { "top": { "type": "long dark overcoat over tailored suit", "color": "charcoal to black", "details": "lapels and buttons faintly visible through shadow", "effect": "absorbs light, reinforcing silhouette" }, "bottom": { "type": "matching suit trousers", "color": "dark gray", "details": "minimal, understated" } } }, "accessories": { "headwear": "bat-shaped cowl silhouette", "jewelry": null, "device": null, "prop": null }, "photography": { "camera_style": "cinematic poster photography, realistic live-action aesthetic", "angle": "eye-level, straight-on", "shot_type": "mid to full body, centered composition", "aspect_ratio": "2:3 vertical", "texture": "high contrast, fine grain, rain-streaked surface", "lighting": "extreme backlight with subject in near-total silhouette", "depth_of_field": "deep focus, clean separation by light" }, "background": { "setting": "minimalist urban architecture or abstract wall", "wall_color": "bright off-white fading into gray", "elements": [ "soft architectural edges", "rain streaks or water marks" ], "atmosphere": "cold, empty, quiet", "lighting": "diffused ambient light behind subject" }, "the_vibe": { "energy": "contained intensity", "mood": "somber, introspective", "aesthetic": "neo-noir realism", "authenticity": "grounded, believable, cinematic", "intimacy": "distant yet imposing", "story": "a vigilante standing alone after the storm, unseen and uncelebrated", "caption_energy": "quiet power, minimal words" }, "constraints": { "must_keep": [ "full silhouette face concealment", "bat-ear head outline", "realistic clothing instead of superhero suit", "high-contrast black and white palette", "cinematic poster composition" ], "avoid": [ "visible facial features", "comic-style exaggeration", "bright colors", "action poses", "fantasy armor textures" ] }, "negative_prompt": [ "cartoon", "anime", "colorful lighting", "visible eyes", "smiling", "dynamic action", "fantasy costume", "overdesigned background" ] }