About this 3D model

I saw schmarty's clever Volumetric Tentacle Key Hook ( http://www.thingiverse.com/thing:8720 ), which struck me as right up the alley of my extrude-place-by-function doodles in OpenSCAD. When I looked at guru's original Volumetric Tentacle, I saw that indeed, he had used essentially the same methods but in Processing.So I made a clone of his work, in OpenSCAD, just to show it could be done. OpenSCAD can do organic looking, there... you just have to be patient with the renders!