{
  "format_version": "1.10.0",
  "render_controllers": {
    "controller.render.harness": {
      "geometry": "Geometry.default",
      "materials": [ { "*": "Material.default" } ],
      "textures": [ "Texture.default" ],
      "part_visibility": [
        { "goggles_up": "!query.has_player_rider" },
        { "goggles": "query.has_player_rider" }
      ]
    }
  }
}