Nano Banana 2 提示词 - 暴雨中的运动鞋俯拍视角

{ "subject": { "description": "First-person view of legs and feet standing on pavement.", "mirror_rules": null, "age": "unknown", "expression": null, "face": null }, "hair": null, "body": { "frame": "casual stance", "waist": null, "chest": null, "legs": "relaxed posture, wearing denim", "skin": { "visible_areas": "ankles between shoes and jeans", "tone": "medium-light", "texture": "matte, dry", "lighting_effect": "soft, flat ambient light hitting bare skin" } }, "pose": { "position": "standing, right foot slightly forward", "base": "feet planted firmly on paving stones", "overall": "relaxed, casual top-down perspective" }, "clothing": { "top": null, "bottom": { "type": "jeans", "color": "medium blue", "details": "denim, slightly loose fit, hem resting just above the ankle" } }, "accessories": { "headwear": null, "jewelry": null, "device": null, "prop": "worn light grey low-top sneakers with loose laces, black ankle socks. Large distressed white typography overlay reading 'Heavy Rain'." }, "photography": { "camera_style": "casual smartphone snapshot", "angle": "top-down, high angle POV", "shot_type": "close-up of feet", "aspect_ratio": "3:4", "texture": "slightly gritty, film grain, muted saturation", "lighting": "overcast, flat natural light, no harsh shadows", "depth_of_field": "deep focus, wide-angle lens (approx 24mm eq) keeping both feet and ground sharp" }, "background": { "setting": "outdoor street or walkway", "wall_color": null, "elements": [ "interlocking red and grey rectangular paving stones", "single dry brown leaf" ], "atmosphere": "damp, overcast, autumnal", "lighting": "flat daylight" }, "the_vibe": { "energy": "still, observant", "mood": "melancholic, calm", "aesthetic": "street grunge, casual daily diary", "authenticity": "high, unpolished everyday moment with slight frame tilt", "intimacy": "personal POV", "story": "stood in the street observing the overcast weather", "caption_energy": "Rainy weather social media update" }, "constraints": { "must_keep": [ "top-down POV", "paving stone texture", "worn sneakers", "distressed text overlay" ], "avoid": [ "faces", "studio lighting", "perfectly clean clothes", "shallow depth of field" ] }, "negative_prompt": [ "face", "studio lighting", "perfect composition", "clean shoes", "shallow depth of field", "bright colors", "sunlight", "bokeh" ] }