talon hand tensioner

This is Ivan Owen's design for the talon tensioner (you can find here: http://www.thingiverse.com/thing:232291) but I have just joined the design to the Talon base piece. I believe David Orgeman has developed an openSCAD version of this that will be more useful to people, but I thought I would upload this regardless in case someone wanted this file to test on a Tallon.

David has posted the following info and should have his files uploaded soon:
I created a parametric OpenSCAD version of thi