bng-vehicles/PN/truck/main.materials.json

{
  "pn_wydech_001": {
    "name": "pn_wydech_001",
    "mapTo": "pn_wydech.001",
    "class": "material",
    "persistentId": "8f65814a-2d0d-4a3e-b551-a7724fda2f56",
    "Stages": [
      {
        "diffuseColor": [
          0.800000012,
          0.800000012,
          0.800000012,
          1
        ]
      },
      {},
      {},
      {}
    ],
    "translucentBlendOp": "None"
  }
}