ROSA3D Masterspool A1 mini version!

I remixed ROSA3D masterspool model in order to print it on my A1 mini. It perefectly fits PLA and PETG refils, and its cheap to print! - Only 42g of PETG per part. Im aware that model takes ages to upload - i remixed it using openscad, which is a suboptimal software when it comes to importing complex stls. In its current state there is no space to secure the filament tip once its assembled - i planned to add some hooks in each corner, since a1 mini has a plenty space there, however it can make the spool incompatible with some filament dryers / dryboxes. Let me know if you want to see an updated version.