(see blogpost: https://ant.ms/posts/dev/juliclock/)
The base for the clock is a headphone stand, in which the 3D-Printed clock fits.
The entire thing was modelled in OnShape, and printing using my Prusa Mini. It uses two cheap servos to move the clock hands, and a ESP32 to control it. You can switch between two time zones, using the buttons at the back
The author hasn't provided the model origin yet.