{ "image_generation": { "reference": {"use_uploaded_photo": true, "role": "主体", "identity_preservation": true}, "scene": { "location": "乡村田野", "background": ["高耸的干草地", "远处的金属高压电塔"], "time": "黄金时刻", "atmosphere": "电影质感，柔和的背光，梦幻的 bokeh 虚化效果，8K 分辨率，细节丰富" } } }