mid: 1479
url: http://www.3dcafe.com/../models/motrcycl.zip
ref_url: http://www.3dcafe.com/../asp/vehicles.asp
format: xthreexds 
pid: 30506
polygons: 22065
connected_components: 317
average_dihedral_angle: 0.656002
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.975, ymax = 0.5752, zmax = 0.48223
avg_depth: 2.604589
center: (0.503827,0.260477,0.254755)
scale: 0.450084
principle_axes: (0.992315,0.123486,-0.007903), (0.123566,-0.992280,0.010536), (-0.006541,-0.011432,-0.999913)
principle_values: (0.049893,0.012080,0.001492)