Library
Free, finished 3D models by Sleipner, in packs that belong together. Look at every one here; download with a free account.
4 of 108 models
Static, remove
From the blog: Free 3D model libraries compared: Poly Haven, Kenney, Quaternius, Sketchfab and ours, What "game-ready" actually means for a 3D model and How to make a 3D model from a text description (step by step).