3 o’clock? More like Luigi o’clock, amiright? I say this because the hands on the clock look like an ‘L’…okay that joke was funnier in my head.
Anyways, whenever I see one of those fancy torsion pendulum clocks, specifically ones with the the orb-shaped weights, I am reminded of the Koopa shells spinning around a racer in Mario Kart.
With the shell weights being suspended by a clear plastic (or glass) pillars, it would almost look like they are being self-propelled (I used a clear blue material so you can see them here).
I went with a tire and rim for the main clock, but other Mario Kart imagery could be used instead. One note: the shells wouldn’t spin around in one direction continuously, they’d reverse direction every 15 - 20 seconds - I couldn’t express that in the GIF.
Here’s hoping such a clock could be made. It would be the sort of family heirloom geeks would covet.
Dave's Geeky Ideas 
And on the hour, it could chime, “Power Up!” (or maybe just honk)
You could make the turtle shells spin with magnets under the surface too - sort of like those ice skating penguins you see at Christmas time
How do you create designs? Not in real life but animations and 3D pictures?
Yes all designs are done using art.