A new version of the windup walker mechanism with three walker mashups of Thingiverse favorites. These were made in OpenSCAD for Chapter 9 in Practical 3D Printers http://www.apress.com/9781430243922. Print and attach walker mechanism. Robot needs hands glued to arms. Arms and head need to be glued to the body. Lightning bolts can then be squeezed into the hands. Windup all three and enjoy!Zip archive contains all the source files for the mashups and walker.