I did not like the clunky 2 part design. Scratched on my Acrylic glas on opening and closing. Also the gap between frame and acrylic glas made the glas bend. So i mixed the original Files 14B_For_PB_filament_chimney_base.3mf and PB_filament_door_guide_2xPTFE_3.2-4.8_v1.STL from https://help.printer-box.com/home/download/#elf_l1_MTRCX1RvcF9TcG9vbF9Ib2xkZXIvU1RFUA to make it to my needs.
Print with Suports.
The author remixed this model.