mid: 1583
url: http://www.3dcafe.com/avatar/toytrain.wrl
ref_url: http://www.3dcafe.com/asp/vrml.asp
format: wrl 
pid: 674
polygons: 573
connected_components: 11
average_dihedral_angle: 1.08901
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.323572, ymax = 0.567857, zmax = 0.975
avg_depth: 1.468250
center: (0.178309,0.240262,0.455416)
scale: 0.574371
principle_axes: (-0.002307,0.162721,-0.986669), (0.008346,-0.986635,-0.162735), (0.999963,0.008610,-0.000918)
principle_values: (0.066223,0.017134,0.007210)