mid: 327
url: http://www.3dcafe.com/models/hand2.zip
ref_url: http://www.3dcafe.com/asp/anat_pic.asp
format: xthreexds 
pid: 27176
polygons: 768
connected_components: 1
average_dihedral_angle: 0.413051
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.775154, ymax = 0.395345, zmax = 0.975
avg_depth: 1.270463
center: (0.465670,0.210288,0.510776)
scale: 0.577951
principle_axes: (0.119887,0.143051,-0.982427), (0.992041,-0.055622,0.112961), (0.038485,0.988151,0.148581)
principle_values: (0.058691,0.028312,0.006449)