My take on the popular Google Android Mascot robot giving him mobility via the Makerbot Windup Walkers. http://store.makerbot.com/windup-walkers.html

Update: [9/24/2012] Uploaded a mirrored STL file. Pick the right orientation depending on whether you want to robot to walk forward or backwards. (the original version walks backwards)

Printed successfully in PLA on a Tantillus http://www.tantillus.org RepRap printer when sliced using Slic3r 0.8.2 with 150 micron layers and 15% fill.

Minimal cleanup was required, primarily just removing a few stringers from the internal cavity for the walker mechanism.

Requires one of the Makerbot Windup Walker mechanisms: http://store.makerbot.com/windup-walkers.html