loft-arch-vis-sample/Gems/ArchVis/Assets/Props/Wall_Painting/Wall_Painting_paintingMAT.material

{
    "materialType": "Materials/Types/BasePBR.materialtype",
    "materialTypeVersion": 1,
    "propertyValues": {
        "baseColor.color": [
            0.5,
            0.5,
            0.5,
            1.0
        ],
        "baseColor.textureBlendMode": "Lerp",
        "baseColor.textureMap": "Props/Wall_Painting/textures/painting_BaseColor.png",
        "metallic.useTexture": false,
        "roughness.factor": 0.7317072749137878,
        "roughness.useTexture": false
    }
}