1/4" Plate Glass Z-Axis Shim (Laird's Customizable)

thingiverse

A miniature robotic cat, standing about four inches tall when built in its full upright position. The robotic cat's body is a metal frame with moving parts, while its face is designed from clear resin, allowing you to see inside its brain and body as it moves around. It also has two big glowing eyes and whiskers that light up. A user may add features like glowing ears, eyelids, tail lights or glowing nose rings. There's also a USB connector for controlling the robotic cat remotely via your computer, but this option needs to be checked first in order for it to function correctly. It should not take much effort at all to build one of these feline robots - there are no parts required which require printing twice on either side. This means less wasted plastic and more room inside its brain. With some simple design improvements like putting buttons on top instead of having them underneath where people normally put their fingers when trying hold it together without messing anything up, they would really shine in contests related specifically towards "futuristic looking things".