function data()
return {
	matConfigs = {
		{ 0, }, 
	},
	subMeshes = {
		{
			indices = {
				normal = {
					count = 19752,
					offset = 121752,
				},
				position = {
					count = 19752,
					offset = 62496,
				},
				tangent = {
					count = 19752,
					offset = 82248,
				},
				uv0 = {
					count = 19752,
					offset = 102000,
				},
			},
			materials = {
				"rheingold_oberleitung_basic.mtl", 
			},
		}, 
	},
	vertexAttr = {
		normal = {
			count = 15684,
			numComp = 3,
			offset = 46812,
		},
		position = {
			count = 8196,
			numComp = 3,
			offset = 0,
		},
		tangent = {
			count = 24240,
			numComp = 4,
			offset = 8196,
		},
		uv0 = {
			count = 14376,
			numComp = 2,
			offset = 32436,
		},
	},
}
end