function data()
return {
	matConfigs = {
		{ 0, 0, }, { 0, 0, }, 
	},
	subMeshes = {
		{
			indices = {
				normal = {
					count = 432,
					offset = 37576,
				},
				position = {
					count = 432,
					offset = 38440,
				},
				tangent = {
					count = 432,
					offset = 38872,
				},
				uv0 = {
					count = 432,
					offset = 38008,
				},
			},
			materials = {
				"rheingold_oberleitung_basic.mtl", 
			},
		}, {
			indices = {
				normal = {
					count = 27648,
					offset = 39304,
				},
				position = {
					count = 27648,
					offset = 94600,
				},
				tangent = {
					count = 27648,
					offset = 122248,
				},
				uv0 = {
					count = 27648,
					offset = 66952,
				},
			},
			materials = {
				"rheingold_oberleeitung_abspanngewichte.mtl", 
			},
		}, 
	},
	vertexAttr = {
		normal = {
			count = 4512,
			numComp = 3,
			offset = 0,
		},
		position = {
			count = 15264,
			numComp = 3,
			offset = 10264,
		},
		tangent = {
			count = 12048,
			numComp = 4,
			offset = 25528,
		},
		uv0 = {
			count = 5752,
			numComp = 2,
			offset = 4512,
		},
	},
}
end