mid: 1083
url: http://www.3dcafe.com/models/m_tree8.zip
ref_url: http://www.3dcafe.com/asp/plt_pics.asp
format: 3ds 
pid: 28986
polygons: 36512
connected_components: 8309
average_dihedral_angle: 1.0436
bounding_box: xmin = 0.025, ymin = 0.025, zmin = 0.025, xmax = 0.39661, ymax = 0.975, zmax = 0.379204
avg_depth: 10.559338
center: (0.204146,0.534247,0.216251)
scale: 0.272946
principle_axes: (-0.393183,-0.919283,-0.018057), (-0.873805,0.379699,-0.303799), (-0.286134,0.103670,0.952565)
principle_values: (0.009898,0.006314,0.005020)