From Robert Murray-Smith.

Introduction Animation provided by Mateusz Baran

you can find the print files for this here https://www.thingiverse.com/thing:6747572
and print files for the hand held hypocycloid gear here https://www.thingiverse.com/thing:6747566

if you want the original OT Vinta files they are here https://www.thingiverse.com/thing:1824742

Join this channel to get access to perks:
https://www.youtube.com/channel/UC4AkVj-qnJxNtKuz3rkq16A/join

Don’t forget to check out my companion channels TnT Omnibus here https://www.youtube.com/channel/UC1E8OmOG17VckoPviOPmkMw and TnT Talk Time found here https://www.youtube.com/channel/UCVaUhDJTviZ17K8vXnR1HjQ