o3de-extras/Projects/OpenXRTest/Assets/BlockToy_GameSteelMAT.material

{
    "materialType": "Materials/Types/BasePBR.materialtype",
    "materialTypeVersion": 5,
    "propertyValues": {
        "baseColor.color": [
            0.800000011920929,
            0.800000011920929,
            0.800000011920929,
            1.0
        ],
        "emissive.color": [
            0.0,
            0.0,
            0.0,
            1.0
        ],
        "metallic.factor": 1.0,
        "roughness.factor": 0.12999999523162842
    }
}