Frogames.net
- http://www.frogames.net/
- Art packs (3d models, textures and content packs) are available for purchase that enable indie game developers to save development time. Frogames also offer customization services to game developers
KatsBits
- http://www.katsbits.com/
- Hints, tips and tutorials for 3D modelling and game editing, including level editing, modelling, textures and other modifications.
Texturama.com
- http://www.texturama.com
- Huge library of ultra-tileable and seamless textures for the professional 3D artist. Features "Build Your Own" collection for smaller or larger projects.