产品营销 - Obsidian Blade Dark Angel

{ "concept": "obsidian_blade_dark_angel_portrait", "format": "single_frame_editorial_portrait", "aspect_ratio": "9:16", "subject": { "type": "female_model", "identity_preservation": "高保真，保留参考图的面部结构、皮肤纹理及自然特征", "pose": "戏剧性的时尚大片姿势，头部微倾并转至四分之三侧面，双眼轻闭或低垂，一只手臂优雅地举过头顶，另一只手垂直握住剑柄置于身前", "expression": "宁静、强大、超凡脱俗的平静", "gaze": "低垂，沉思状", "hair": "长而顺滑的漆黑秀发，湿发质感发丝修饰脸型，垂落在双肩" }, "wardrobe": { "style": "前卫高级定制，戏剧性暗黑天使美学", "garment": "蓬松的黑色羽毛高定礼服，层叠的亮面黑羽与流苏在身体周围形成如翅膀般宏大的体积感", "fabric": "光泽黑羽，鸵鸟毛，带有捕捉光线的细微虹彩闪光", "color": "深黑色，带有淡淡的冷色调光泽", "coverage": "全覆盖，戏剧性且端庄的羽毛包裹着身体" }, "prop": { "item": "{argument name="weapon" default="一把长款仪式剑"} 垂直握持，剑刃向上", "material": "剑刃由 {argument name="material" default="黑钻石 / 黑曜石"} 切割而成，晶体状，具有锐利的内部反射和淡淡的玻璃光泽，如同切割后的黑色宝石", "hilt": "哑光枪灰色或黑金剑柄，简约而优雅", "how_held": "单手紧握，剑刃沿身体垂直对齐，捕捉到一抹边缘光", "feel": "庄严、仪式感，神话色彩而非暴力；象征力量与守护" }, "jewelry": { "earring": "长款闪耀黑色水晶吊坠耳环", "ring": "举起的手上佩戴一枚独特的雕塑感银戒" }, "lighting": { "key": "柔和的定向摄影棚光，冷色调且具有电影感，位于相机右侧", "fill": "低光，保留羽毛深处的黑色质感", "accent": "纤细的轮廓光勾勒出黑钻石剑刃的切面，使其闪烁；颧骨和锁骨处有细微的高光", "mood": "高级时尚明暗对照法，戏剧性且神圣" }, "color_palette": { "dominant": "近黑色，炭灰色羽毛", "accent": "冷色调玻璃质感的黑钻闪光，淡淡的银色", "skin": "明亮、瓷白，柔和的光照", "background": "无缝冷灰色渐变（#9A9A9E），摄影棚背景" }, "composition": { "framing": "肖像，头部至躯干中部，羽毛体积填满画面，垂直的剑刃作为强有力的中心线", "depth_of_field": "浅景深，f/2.2，面部、手部及剑刃切面清晰，羽毛虚化", "negative_space": "右上角柔和的灰色留白" }, "aesthetic": { "direction": "空灵超现实主义与暗黑天使高定大片的结合，神话且具电影感", "references": ["Vogue 暗黑大片", "雕塑感作品"]