mid: 139
url: http://www.3dcafe.com/models/hero1.zip
ref_url: http://www.3dcafe.com/asp/anat_pic.asp
format: xthreexds 
pid: 26795
polygons: 24200
connected_components: 40
average_dihedral_angle: 0.169386
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.523247, ymax = 0.975, zmax = 0.246838
avg_depth: 2.521031
center: (0.278485,0.564454,0.131230)
scale: 0.441270
principle_axes: (-0.006137,0.999063,-0.042831), (0.999976,0.006267,0.002885), (0.003151,-0.042812,-0.999078)
principle_values: (0.043958,0.012644,0.002201)