暗黑天使黑曜石刃時尚肖像

{
  "concept": "obsidian_blade_dark_angel_portrait",
  "format": "single_frame_editorial_portrait",
  "aspect_ratio": "9:16",
  "subject": {
    "type": "女性模特",
    "identity_preservation": "高度，保留參考圖中的面部結構、皮膚質感和自然特徵",
    "pose": "戲劇張力十足的時尚大片姿態，頭部微傾呈四分之三側面，雙眸輕闔或低垂，單臂優雅高舉過頭頂，另一手在身前垂直持劍",
    "expression": "沉靜、強大、超凡脫俗的從容",
    "gaze": "垂眸、沉思狀",
    "hair": "順滑亮澤的烏黑長髮，微溼髮絲修飾面部輪廓，垂落在雙肩之上"
  },
  "wardrobe": {
    "style": "先鋒高階定製時裝，極具戲劇感的暗黑天使美學",
    "garment": "層疊交織的黑色羽毛高階定製禮服，亮黑羽毛與流蘇在周身勾勒出如羽翼般舒展的豐盈輪廓",
    "fabric": "光澤黑羽、鴕鳥羽毛，折射出微弱而冷冽的虹彩光澤",
    "color": "深沉純黑伴有微冷光暈",
    "coverage": "全身包裹，戲劇化且內斂典雅的羽毛包覆形體"
  },
  "prop": {
    "item": "垂直持握的[一把修長的儀仗長劍]，劍尖向上",
    "material": "劍身由[黑鑽 / 黑曜石]雕琢而成，多面晶體切工，具有銳利的內部反射與玻璃般微光，宛如精心切割的黑寶石",
    "hilt": "啞光槍灰色或烏金劍柄，極簡而優雅",
    "how_held": "單手穩健握持，劍身緊貼軀幹垂直對齊，折射出一道纖細的亮線光刃",
    "feel": "尊貴、儀典感、神話般的氣質，非暴力，象徵力量與庇護"
  },
  "jewelry": {
    "earring": "垂墜感璀璨黑水晶耳環",
    "ring": "抬起的手上佩戴一枚造型雕塑感的銀戒指"
  },
  "lighting": {
    "key": "柔和的定向棚拍光，冷調且具電影感，位於機位右側",
    "fill": "低補光，完好保留羽毛的深邃暗部細節",
    "accent": "勾勒黑鑽劍刃多面體的纖細輪廓光使其微閃；顴骨與鎖骨處有微妙的高光",
    "mood": "高階時裝明暗對照法（Chiaroscuro），戲劇化且神聖"
  },
  "color_palette": {
    "dominant": "近乎純黑的炭黑羽毛",
    "accent": "冷感玻璃質黑鑽光澤、幽微銀光",
    "skin": "柔光照耀下的瓷白透亮肌膚",
    "background": "無縫冷灰漸變（#9A9A9E），影棚純色背景"
  },
  "composition": {
    "framing": "半身人像構圖，從頭部至腰際，羽毛量感充盈畫面，垂直劍身構成強有力的中軸線",
    "depth_of_field": "淺景深，f/2.2，面部、持劍手部及劍刃切面極為清晰，羽毛邊緣柔焦虛化",
    "negative_space": "右上角留出柔和灰色呼吸空間"
  },
  "aesthetic": {
    "direction": "幻靈超現實主義碰撞暗黑天使高定時裝大片，兼具神話與電影質感",
    "references": [
      "Vogue暗黑時尚大片",
      "雕塑感羽毛高定時裝"
    ]
  }
}