I have honeycomb-patterns on all my printers and wanted to make one to the upgrade as well.
I haven't printed it yet but it's only cosmetic so it should work just fine.
Note. This is R1 model. The most MK4:s delivered is R3 model. I have the R3 model both for singel color printer and multicolor option in my newer uploads.
Hope you like it.
The author remixed this model.
Honeycomb pattern etc.