mid: 1509
url: http://www.3dcafe.com/models/rc_4.zip
ref_url: http://www.3dcafe.com/asp/toy_pics.asp
format: xthreexds 
pid: 29255
polygons: 95045
connected_components: 70
average_dihedral_angle: 0.310604
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.552566, ymax = 0.386434, zmax = 0.975
avg_depth: 2.281453
center: (0.290661,0.169973,0.605725)
scale: 0.571947
principle_axes: (-0.005448,0.023237,0.999715), (-0.999974,0.004511,-0.005554), (-0.004639,-0.999720,0.023212)
principle_values: (0.075776,0.017215,0.004566)