Two versions with holes and without holes.
I recommend to print this with 0.2 layer height.
FYI You can download many fonts for free from https://fonts.google.com
all for free
1. Add the STL file to Prusa Slicer and keep it selected (important).
2. Press T on the keyboard. That adds text to the surface area of the object.
3. Edit the text, change the layer height, text size and font family.
4. Change the position if needed, but for that is better to be in Normal mode instead of Beginners mode.
5. Slice it.
6. And then add a color change. That means you need to slide the timeline down...
7. and find the first layer, where the text appears. Click on the plus button and apply a color change.
8. Voila. Print it.
The author marked this model as their own original creation.