5 model

Free

Ancient Hive and younger version

Thingiverse

Free

Richard Fisher after Joseph Nollekens, William Pitt the Younger

MyMiniFactory

Free

Dark Souls 3 - Twin Princes by Cha0slord

Sketchfab

Free

Sony IMX camera enclosure

Printables

Free

Zorki 4 Eyecup

Printables