I designed this wall-clock stand for my Braun BC17W, which has a larger-than-usual back-cover of almost 19 centimeters, even though the clock itself is 30 centimeters diagonally.

This stand is designed with a 10 degree angle, with about 1 centimeter of clearance below the clock itself.

Creality

Ender 3

No

Yes

20%

I printed it with 20% infill and tree supports, as this reduces the print time significantly.

This stand was designed using Fusion 360. I uploaded a timelapse below if you want to see how an amateur like me approached this.