This is a remix of Modibot (http://www.thingiverse.com/thing:1275073), originally designed by Kidmechano (http://www.thingiverse.com/Kidmechano/about). Check out the Modibot webpage as well: https://www.modibot.com/
I had trouble printing the original pieces due to their orientation, so I removed the included supports and oriented the pieces horizontally. Alternative files are also available where each piece is split into two, allowing them to be printed with a flat side against the print bed. This should make printing the pieces in ABS even easier.
I also tried to scale the model to a 1:12 scale but something went horribly wrong and I ended up with an approximately 170mm model, for a 1:10.5 scale.
The ball ends of the joints needed a fair bit of work with sand paper before they fit into the sockets. Careful with the feet especially, the sockets there have thinner walls so they break rather easily.