I made this guide mountable on the on-top filament holder, so it is mounted in the middle of the printer. Also, I added one small hole for the second filament - my on-top filament holder can have two filaments, where one is in the service, and another is on waiting.
It is printable in 58 min with 0.20 mm Quality print and 15% infill with PLA filament.
The author remixed this model.