Customized version of http://www.thingiverse.com/thing:45132

Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=45132

Using the following options:

linkWidth = 4
twistC = 360
linkLength = 15
connectType = C
centerExpandC = 2
numberOfSidesB = 5
thicknessB = 1
densityB = 2
randomRotateOnB = 1
linkAdjust = 4
randomSkewOnB = 1
numConnectorsA = 2
eyeletSize = 2
diameter = 62
randomScaleSkewB = 15