4 model

Free

Eggbot + Sphere-o-bot + Eggduino Mods + ArduinoUno (Updated)

Thingiverse

Free

Eggbot 'Egg' (noun, definition thereof)

Thingiverse

Free

Arduino Uno mount for Glasswalkers Revised Fully Printable Eggbot

Thingiverse

Free

Egg-Bot - Enclosure for electronics

Thingiverse