纳米香蕉Pro 3.0 时尚黑白肖像

json Nano Banana Pro 3.0 Prompt: { "image_request": { "style": "Cinematic black and white noir portrait", "subject": { "description": "Man", "attire": [ "fedora", "trench coat" ] }, "lighting": [ "sliced light from blinds", "deep shadows" ], "atmosphere": "grainy vintage", "technical_specs": { "resolution": "4K" } } }