mid: 1068
url: http://www.3dcafe.com/models/leaves.zip
ref_url: http://www.3dcafe.com/asp/plt_pics.asp
format: 3ds 
pid: 29006
polygons: 1892
connected_components: 165
average_dihedral_angle: 0.550169
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.975, ymax = 0.853683, zmax = 0.901006
avg_depth: 1.803557
center: (0.471203,0.544548,0.452553)
scale: 0.591063
principle_axes: (-0.473245,0.814564,-0.335447), (-0.760677,-0.569912,-0.310760), (0.444309,-0.108101,-0.889328)
principle_values: (0.042790,0.033163,0.020157)