3d polygonal models in various formats.

3ds:195  /  Poser: 33  /  Bryce: 39  /  Lightwave: 8  /  MD2: 5/  Wavefront: 93 / Unity: 5

Free the models is a site that offers free 3d models in 3ds, bryce, poser, lightwave and md2 format. Also a great collection of textures to use in your favorite modelling and rendering program.
All the content is free for any use.