function data()
return {
	matConfigs = {
		{ 0, }, { 0, }, 
	},
	subMeshes = {
		{
			indices = {
				normal = {
					count = 216,
					offset = 1548,
				},
				position = {
					count = 216,
					offset = 900,
				},
				tangent = {
					count = 216,
					offset = 1116,
				},
				uv0 = {
					count = 216,
					offset = 1332,
				},
			},
			materials = {
				"rheingold_oberleitung_sfs.mtl", 
			},
		}, 
	},
	vertexAttr = {
		normal = {
			count = 216,
			numComp = 3,
			offset = 684,
		},
		position = {
			count = 132,
			numComp = 3,
			offset = 0,
		},
		tangent = {
			count = 320,
			numComp = 4,
			offset = 132,
		},
		uv0 = {
			count = 232,
			numComp = 2,
			offset = 452,
		},
	},
}
end