mid: 639
url: http://www.3dcafe.com/models/guitar7.zip
ref_url: http://www.electricfunstuff.com/jgdc/resources/terrain1.zip
format: 3ds 
pid: 28907
polygons: 45776
connected_components: 208
average_dihedral_angle: 0.681692
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.975, ymax = 0.365667, zmax = 0.1635
avg_depth: 2.257770
center: (0.353376,0.195037,0.098781)
scale: 0.434122
principle_axes: (-0.997607,0.002078,-0.069114), (-0.002132,-0.999997,0.000710), (-0.069112,0.000856,0.997609)
principle_values: (0.051999,0.007310,0.002282)