DAZ 3D - Daz 3D, 3D Models, 3D Animation, 3D Software
The Character Creator - aims to provide a fun and easy way to help you find a look for your characters.
Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Face Avatar Maker Creator - Face Avatar Maker Creator is an application that persuades you to make a male, female, or group avatar, change the facial looks, and transform them according to your style.
MakeHuman - MakeHuman is a free, open source, interactive modeling tool for creating custom 3D human characters.
Avatar Maker - Create your own avatar online