mid: 1584
url: http://mowat.virtualave.net/traincar.3ds
ref_url: http://mowat.virtualave.net/
format: 3ds 
pid: 25993
polygons: 316
connected_components: 8
average_dihedral_angle: 1.23979
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.975, ymax = 0.508051, zmax = 0.376302
avg_depth: 1.386966
center: (0.500000,0.329996,0.204100)
scale: 0.606501
principle_axes: (1.000000,-0.000000,0.000000), (0.000000,0.999795,-0.020231), (-0.000000,0.020231,0.999795)
principle_values: (0.065362,0.023689,0.011356)