示例提示词
{ "request_metadata": { "tool": "Nano Banana Pro", "task_type": "photoreal_cinematic_poster_style_shoot", "quality_preset": "ultra", "aspect_ratio": "9:16" }, "references": { "female_reference_image": { "slot": 1, "purpose": "FEMALE_IDENTITY_LOCK", "strict_identity_lock": true }, "male_reference_image": { "slot": 2, "purpose": "MALE_IDENTITY_LOCK", "strict_identity_lock": true } }, "hard_constraints": [ "Exactly 2 people only (one female, one male).", "Faces must match the uploaded references with maximum similarity (no identity drift).", "Photorealistic anatomy, natural skin texture, no beautify filter.", "Vertical 9:16, same low-angle composition and pose logic as the reference image.", "No readable text, no logos, no watermarks." ], "camera": { "style": "editorial wedding lifestyle photo", "lens": "24mm", "angle": "extreme low-angle looking up (worm's-eye view)", "aperture": "f/2.8", "focus": "sharp on hands + faces, gentle background falloff", "white_balance": "clean daylight, slightly cool" }, "lighting": { "type": "soft natural daylight", "contrast": "low-to-medium", "shadows": "soft", "highlights": "gentle, no clipping" }, "prompt": { "scene_summary": "Recreate the reference shot: a romantic, ultra-photoreal low-angle wedding editorial photo against a clean blue sky. The couple forms a heart shape with their hands in the foreground, framing the woman’s face. The man leans in from above and kisses the woman on the temple/forehead. The woman stands below, looking relaxed and confident, wearing black sunglasses and a white bridal look. The veil flows softly around her shoulders. The man wears a crisp white dress shirt with a dark vest/jacket. The entire composition must feel like a real photo, with correct hand anatomy, realistic skin texture, and natural fabric details.", "composition": { "foreground": "hands forming a perfect heart shape very close to camera, fingers natural, no extra fingers, heart opening centered", "subjects_position": "woman centered lower-middle; man above her leaning in from upper-right/upper area", "framing": "heart shape frames the woman’s face; man’s face close to her head in a kiss", "background": "clean open sky, minimal distractions", "pose_lock": "match the reference: heart-hands + kiss + low-angle perspective" }, "wardrobe": { "female": "white bridal dress or strapless/clean white top, sheer white veil, black sunglasses; elegant minimal jewelry", "male": "white dress shirt + dark vest or dark jacket; clean tailored look" }, "styling_notes": [ "veil should look airy and translucent with natural folds", "hands must be anatomically perfect and symmetrical, no warping", "keep facial expressions natural (soft romantic mood)", "no added props, no typ
