FreeStar Wars Vent Background
Thingiverse
7 model
Free
FreePrusa MK3 STL for your slicer background model
Thingiverse
FreeAnycubic i3 Mega S Cura Background (Cura 4.7 compatible)
Thingiverse
FreeCuraSlicer Anycubic Vyper Printbed and Background Model Readme included
Thingiverse
FreeEnder 2 Spool Holder+Ender Background logo+Nut cover
Thingiverse
FreeThomas & Friends/Tugs background ship
Thingiverse
FreeEnder 3 QR Code Cover | Aperture Science Logo with filament change background
Thingiverse