Unsolved Material file shows up as chrome

So, this is a material file for a windshield banner. I copied the main material file, and added the texture as a baseColorMap in the second layer, as described in the documentation to make uncolorable skins. All the other maps i picked a color from a body panel and filled the entire map in this color as the banner's uv map is not applicable to the scintilla's main body maps.

Code:

{
    "civetta_logo_gt3": {
        "name": "civetta_logo_gt3",
        "mapTo": "civetta_logo_gt3",
        "class": "Material",
        "persistentId": "7627c461-6fde-43df-9663-e6a3ec8ef0d8",
        "Stages": [{
                "ambientOcclusionMap": "/vehicles/scintilla/blank_ao.data.dds",
                "baseColorMap": "/vehicles/scintilla/blank_b.color.dds",
                "metallicFactor": 0.1,
                "metallicMap": "/vehicles/scintilla/blank_m.data.dds",
                "normalMap": "/vehicles/scintilla/blank_nm.normal.dds",
                "roughnessMap": "/vehicles/scintilla/blank_r.data.dds"
            },
            {
                "baseColorMap": "/vehicles/scintilla/wind_logo/wind_logo.color.png",
                "diffuseMapUseUv": 1,
                  "ambientOcclusionMap": "/vehicles/scintilla/blank_ao.data.dds",
                "clearCoatFactor": 1,
                "clearCoatMap": "/vehicles/scintilla/blank_cc.data.dds",
                "colorPaletteMap": "/vehicles/scintilla/blank_mask.color.dds",
                "instanceDiffuse": true,
                "metallicFactor": 0.1,
                "normalMap": "/vehicles/scintilla/blank_nm.normal.dds",
                "opacityMap": "/vehicles/scintilla/blank_c.data.dds"
            },
            {},
            {}
        ],
        "activeLayers": 2,
        "dynamicCubemap": true,
        "version": 1.5
    }
}