function data()
return {
	matConfigs = {
		{ 0, }, { 1, }, 
	},
	subMeshes = {
		{
			indices = {
				normal = {
					count = 45132,
					offset = 179240,
				},
				position = {
					count = 45132,
					offset = 88976,
				},
				tangent = {
					count = 45132,
					offset = 224372,
				},
				uv0 = {
					count = 45132,
					offset = 134108,
				},
			},
			materials = {
				"vehicle/bus/ikarus415.mtl", "vehicle/bus/ikarus415_tfnet.mtl", 
			},
		}, 
	},
	vertexAttr = {
		normal = {
			count = 13932,
			numComp = 3,
			offset = 45844,
		},
		position = {
			count = 29268,
			numComp = 3,
			offset = 0,
		},
		tangent = {
			count = 29200,
			numComp = 4,
			offset = 59776,
		},
		uv0 = {
			count = 16576,
			numComp = 2,
			offset = 29268,
		},
	},
}
end