A marketplace for high-quality, downloadable 3D models.
TurboSquid is one of the older, larger general 3D marketplaces: over a million models spanning characters, props, vehicles and environments, each run through TurboSquid's own quality-assurance check before listing.
Its size and vetting process are the draw: you can search almost any subject and land on something usable, with far less guesswork than an unmoderated upload site.
Good for studios and freelancers who need a specific, game- or render-ready asset fast and are willing to pay for it.
Formats span Max, Blender, Cinema 4D, Maya, Unity, Unreal, FBX, glTF, OBJ, STL and USD; pricing is set per artist and runs from $0 into the hundreds, so licensing terms vary model to model.