Prusa Mk3s Top Spool for large filament

I am printing metal filament from virtual foundry using my prusa mk3s. As the metal filament is brittle, it need to be placed at the top of the printer, and the spool diameter is big. I have to design my own design top spool holder to fit the filament put it in place.

With this i attached 2 files, 1 for the filament spool, 1 for the holder to be attached to the prusa printer frame. The holder needed to be printed twice.