{
  "format": "ColorCraft Practice Pack",
  "version": "1.0",
  "language": "zh",
  "title": "NMM 明暗练习卡",
  "palette": [
    "#2E2534",
    "#66503F",
    "#AB854E",
    "#E1C678",
    "#FFF0C6"
  ],
  "brief": {
    "technique": "nmm",
    "rendering": "display",
    "difficulty": "advanced"
  },
  "steps": [
    {
      "title": "固定角度",
      "text": "选一块简单盾牌或剑刃，固定主要展示角度。拍一张有明确明暗的参考图，再画出最暗、主色和最亮三个区域。"
    },
    {
      "title": "先大形后过渡",
      "text": "用实色颜料画出明暗分布。退远检查它是否像金属，再补中间色。不要为了抹平过渡而把所有区域都混成中灰。"
    },
    {
      "title": "判断适用性",
      "text": "NMM 是画在表面的光影，转动模型时不会像真实金属漆一样随灯光改变。若主要目标是快速完成或多角度观赏，可以改选 TMM。"
    }
  ],
  "sources": [
    {
      "title": "Vince Venturella · How to Paint NMM Gold — HC 256",
      "url": "https://www.youtube.com/watch?v=rFDHpVJiNC0"
    }
  ]
}