function data()
return {
	matConfigs = {
		{ 0, 0, }, 
	},
	subMeshes = {
		{
			indices = {
				normal = {
					count = 16896,
					offset = 135116,
				},
				position = {
					count = 16896,
					offset = 168908,
				},
				tangent = {
					count = 16896,
					offset = 118220,
				},
				uv0 = {
					count = 16896,
					offset = 152012,
				},
			},
			materials = {
				"rheingold_oberleitung_basic.mtl", 
			},
		}, {
			indices = {
				normal = {
					count = 18552,
					offset = 204356,
				},
				position = {
					count = 18552,
					offset = 241460,
				},
				tangent = {
					count = 18552,
					offset = 185804,
				},
				uv0 = {
					count = 18552,
					offset = 222908,
				},
			},
			materials = {
				"rheingold_lampe_aus.mtl", 
			},
		}, 
	},
	vertexAttr = {
		normal = {
			count = 33840,
			numComp = 3,
			offset = 51008,
		},
		position = {
			count = 17820,
			numComp = 3,
			offset = 100400,
		},
		tangent = {
			count = 51008,
			numComp = 4,
			offset = 0,
		},
		uv0 = {
			count = 15552,
			numComp = 2,
			offset = 84848,
		},
	},
}
end