Construction of the Joy robot (Robo da Alegria: https://www.instructables.com/id/Joy-Robot-Rob%C3%B4-Da-Alegria-Open-Source-3D-Printed-A/) with the hope of adding some modifications and improvements.
This is a companion discussion topic for the original entry at https://community.robotshop.com/index.php/robots/show/modified-joy-robot-based-on-robo-da-alegria