Customized version of http://www.thingiverse.com/thing:570339

Created with Customizer! http://www.thingiverse.com/apps/customizer/run?thing_id=570339

Using the following options:

loop = 1
size = 100
cuts = [[[-0.1136986301369863,0.48904109589041095],[-0.09452054794520548,0.4808219178082192],[-0.08082191780821918,0.4808219178082192],[-0.08082191780821918,0.4808219178082192],[-0.06712328767123288,0.47534246575342465],[-0.05342465753424658,0.4726027397260274],[-0.036986301369863014,0.4671232876712329],[-0.023287671232876714,0.46164383561643835],[-0.012328767123287671,0.4534246575342466],[-0.012328767123287671,0.4534246575342466],[-0.00410958904109589,0.44246575342465755],[-0.00410958904109589,0.44246575342465755],[0.00684931506849315,0.4315068493150685],[0.00684931506849315,0.4315068493150685],[0.01780821917808219,0.4178082191780822],[0.01780821917808219,0.4178082191780822],[0.031506849315068496,0.41506849315068495],[0.03972602739726028,0.426027397260274],[0.03972602739726028,0.4397260273972603],[0.03972602739726028,0.45616438356164385],[0.03972602739726028,0.45616438356164385],[0.03972602739726028,0.46986301369863015],[0.03972602739726028,0.48904109589041095],[0.03972602739726028,0.48904109589041095],[0.04794520547945205,0.4726027397260274],[0.04794520547945205,0.4726027397260274],[0.0589041095890411,0.46164383561643835],[0.06712328767123288,0.4506849315068493],[0.07534246575342465,0.4397260273972603],[0.0863013698630137,0.4232876712328767],[0.0863013698630137,0.4232876712328767],[0.09726027397260274,0.41506849315068495],[0.10821917808219178,0.4041095890410959],[0.12191780821917808,0.3904109589041096],[0.13561643835616438,0.37945205479452054],[0.14931506849315068,0.37123287671232874],[0.16575342465753426,0.35753424657534244],[0.17671232876712328,0.3493150684931507],[0.19041095890410958,0.33835616438356164],[0.20136986301369864,0.33013698630136984],[0.19315068493150686,0.31917808219178084],[0.17671232876712328,0.31917808219178084],[0.16301369863013698,0.31917808219178084],[0.14657534246575343,0.3219178082191781],[0.13013698630136986,0.3219178082191781],[0.1136986301369863,0.32465753424657534],[0.1,0.32465753424657534],[0.0863013698630137,0.3273972602739726],[0.06438356164383562,0.3273972602739726],[0.06438356164383562,0.3273972602739726],[0.04794520547945205,0.32465753424657534],[0.04794520547945205,0.32465753424657534],[0.06164383561643835,0.31917808219178084],[0.07260273972602739,0.31095890410958904],[0.0863013698630137,0.30547945205479454],[0.08356164383561644,0.29178082191780824],[0.07534246575342465,0.27808219178082194],[0.06438356164383562,0.2671232876712329],[0.05342465753424658,0.25616438356164384],[0.03972602739726028,0.25068493150684934],[0.026027397260273973,0.2452054794520548],[0.015068493150684932,0.236986301369863],[0.0013698630136986301,0.24246575342465754],[-0.0013698630136986301,0.25616438356164384],[-0.009589041095890411,0.26986301369863014],[-0.015068493150684932,0.2863013698630137],[-0.02054794520547945,0.3],[-0.028767123287671233,0.3136986301369863],[-0.04246575342465753,0.31095890410958904],[-0.06164383561643835,0.3082191780821918],[-0.08356164383561644,0.3082191780821918],[-0.1,0.30273972602739724],[-0.1136986301369863,0.3],[-0.1273972602739726,0.2945205479452055],[-0.1273972602739726,0.2945205479452055],[-0.14383561643835616,0.2945205479452055],[-0.15753424657534246,0.2945205479452055],[-0.15753424657534246,0.3082191780821918],[-0.15205479452054796,0.3219178082191781],[-0.14931506849315068,0.3356164383561644],[-0.14657534246575343,0.35205479452054794],[-0.14383561643835616,0.36575342465753424],[-0.13835616438356163,0.3821917808219178],[-0.13561643835616438,0.39863013698630134],[-0.13561643835616438,0.4123287671232877],[-0.13013698630136986,0.42876712328767125],[-0.1273972602739726,0.4452054794520548],[-0.1273972602739726,0.4589041095890411],[-0.11917808219178082,0.4726027397260274]],[[0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88]]]
thickness = 3.0