About this 3D model
With this triangle connector you can build a robot with three servo legs. (A frame for quadrupeds is included, too.) Can it walk? I don't know, yet! :-) Do you have ideas of a good walking method for tripods? And it's a three finger robot claw, too! For more details on the legs: http://www.thingiverse.com/thing:53984 Watch this video of its static durability: http://youtu.be/snGuxtebuYs