I had to wait forever for my Chinese fishing line to arrive, but once it arrived I got going again. Now the left arm, hand and bicep are finished, except for the fingertips. Everything works as it should with the Arduino.

Unfortunately my 3D printer has been destroyed in a fire, so there might be some time until I can continue with this project. Oh well, all problems are meant to be solved, I will be back soon. 🙂