Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4602530.

I designed this mostly to hold the shower screens so they aren’t just spread out, and chose to add the tamper to add weight and give it a dedicated place. This should also work with any 58mm tamper.

If you have any requested customizations that you can't make on your own, let me know in the comments and I can try to help! One idea I had is to add another spot to hold the paper filters, but I don’t really use them.