A while back I was hired by Adam Savage to 3D model a small robot that he designed. We printed the parts out and put them all together in a Tested video. Now you can download those files and print a copy for yourself!

Download the STLs for free:
https://www.printables.com/model/8888...

Original droid video by Tested:    • Adam Savage Designs His Dream Star Wa...  

Hardware Used:
M4x10mm X 12
M3x4mm x 2
Spring Dimensions: 4mm OD & 16mm length
The antenna wire is about 1.5mm in diameter
For the hoses I used a USB cable