4 model

Free

Bear & Butterfly Wall Art – 3D Bas-Relief STL Set

Cults3D

Free

FlyingBear Flying Bear Ghost 5 enclousure: top cover and front panel/door

Thingiverse

Free

Wanhao duplicator i3 v2, rearpanel, 80mm fan

Thingiverse

Free

Qidi Q1 Pro - Rear Quick Access Panel

Printables