超清逼真特写人像摄影
模型：Nano Banana Pro
特写写实人像高清质感generationspecificationmeta
English
{ "image_generation_specification": { "meta": { "type": "photorealistic close-up portrait", "aspect_ratio": "9:16", "target_resolution": "4K UHD"}}}{ "image_generation_specification": { "meta": { "type": "photorealistic close-up portrait", "aspect_ratio": "9:16", "target_resolution": "4K UHD"}}}