mid: 629
url: http://www.3dcafe.com/models/guitar5.zip
ref_url: http://www.electricfunstuff.com/jgdc/resources/terrain1.zip
format: xthreexds 
pid: 28908
polygons: 16090
connected_components: 90
average_dihedral_angle: 0.3918
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.975, ymax = 0.300208, zmax = 0.0618967
avg_depth: 1.428308
center: (0.394315,0.163428,0.043680)
scale: 0.440898
principle_axes: (-0.999961,-0.008515,-0.002246), (-0.008511,0.999962,-0.001773), (-0.002261,0.001754,0.999996)
principle_values: (0.064047,0.002810,0.000088)