function data()
return {
	matConfigs = {
		{ 0, }, 
	},
	subMeshes = {
		{
			indices = {
				normal = {
					count = 23196,
					offset = 133272,
				},
				position = {
					count = 23196,
					offset = 110076,
				},
				tangent = {
					count = 23196,
					offset = 86880,
				},
				uv0 = {
					count = 23196,
					offset = 63684,
				},
			},
			materials = {
				"rheingold_oberleitung_basic.mtl", 
			},
		}, 
	},
	vertexAttr = {
		normal = {
			count = 14388,
			numComp = 3,
			offset = 49296,
		},
		position = {
			count = 9504,
			numComp = 3,
			offset = 39792,
		},
		tangent = {
			count = 23504,
			numComp = 4,
			offset = 16288,
		},
		uv0 = {
			count = 16288,
			numComp = 2,
			offset = 0,
		},
	},
}
end