function data()
return {
	children = { {
					id = "vehicle/train/te7/te7b2_body_lod0.msh",
					transf = {
						1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 
					},
					type = "MESH",
					
				}, {
					id = "vehicle/train/te7_lod_0_bogie.grp",
					transf = {
						-1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 4.339905, 0, 0, 1, 
					},
					type = "GROUP",					
				}, {
					id = "vehicle/train/te7_lod_0_bogie.grp",
					transf = {
						-1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, -4.34395, 0, 0, 1, 
					},
					type = "GROUP",					
				}, 
			},
	matConfigs = {
		{ 0, 0, 0, 0}
	},
}
end