model features:

25.2 cm height
12.5cm length
20 cm width

1.5cm thickness for main part
0.8cm thickness for legs
4.3cm long and 2.5cm wide for the headphone area

description:

The model is not too bulky and not too small either, plus it blends in well with the desk and is a good enough size to hold most headphones as long as they don't get really big.
It has good stability and more than sufficient strength, even with 10% filling. Prints easily and fairly quickly on a high-speed printer.
In the photos, it was printed in 11h with a creality ender 3 S1 plus that didn't go above 80 mm/s.

different models:

You can download two files of it, the v0 and the v2 the only difference there is between them is that the feet of the v2 have a bigger thinckness and a different style for more resistance and style

If you have any recommendations on the model, please let me know.