This CHIP-Y is based on the standard CHIP-E model. This version adds: Two arms (with different positions such as the DAB), leg, eyes, and a support in the back of the CHIP-Y to insert options like the pen and pencil case.
The advantage is that you can update your CHIP-E with this CHIP-Y. All parts are printable and available on this page.
For a complete update you will need:
2 mini servo motor 360 degrees to connect on the shield of the arduino.
And modify the code to be able to realize a dab and other celebrations ...
Modelize on sketchup.