December 17, 2012
Description
March 17, 2020:
Ref also to newer models;
https://www.thingiverse.com/thing:4190818
https://www.thingiverse.com/thing:4227204
This is a tough model I am still working on.
V2 is the first version
V3 is a more 'robust' one
License:
Creative Commons - Attribution - Share Alike