- Free V-ray Materials: http://www.vray-materials.de/
- V-ray Help and Examples: http://www.spot3d.com/vray/help/150SP1/
- Free Blueprints: http://www.the-blueprints.com/
- Anatomy References for Artists: http://fineart.sk/
- For ZBrush users: http://www.zbrushcentral.com/forum.php
- Some Art to give you new ideas: http://www.deviantart.com/
