Graphics3D[{Polygon[{{-58.808, -41.903, -60.}, {1.1918, -41.903, -60.}, {25.298, 38.097, -60.}, {-54.702, 38.097, -60.}}], Polygon[{{8.9339, -14.097, 60.}, {28.934, -14.097, 60.}, {38.576, 17.903, 60.}, {10.576, 17.903, 60.}}], Polygon[{{-58.808, -41.903, -60.}, {1.1918, -41.903, -60.}, {28.934, -14.097, 60.}, {8.9339, -14.097, 60.}}], Polygon[{{-54.702, 38.097, -60.}, {25.298, 38.097, -60.}, {38.576, 17.903, 60.}, {10.576, 17.903, 60.}}], Polygon[{{1.1918, -41.903, -60.}, {25.298, 38.097, -60.}, {38.576, 17.903, 60.}, {28.934, -14.097, 60.}}], Polygon[{{-58.808, -41.903, -60.}, {-54.702, 38.097, -60.}, {10.576, 17.903, 60.}, {8.9339, -14.097, 60.}}]}, {Axes -> True, AxesLabel -> {"x", "y", "z"}, TextStyle -> {FontFamily -> "Times", FontSize -> 16.}, AmbientLight -> GrayLevel[0.15]}]