Human anatomy models for Rhino - best source?

I have a requirement for some detailed human anatomy models to use in a render for a new product - can anyone shed any light on the best place (free) to find something?

Poser has been one common solution for this- the result is a mesh that can be exported to Rhino via obj format.

http://my.smithmicro.com/poser-3d-animation-software.html

-Pascal

Or MakeHuman
http://www.makehuman.org/

Try Daz3D, much like Poser and is free for the renderer. They make money selling you figures and clothes! Basic package is pretty good.

Here you can find some free models:
https://3dwarehouse.sketchup.com/search.html?q=people&backendClass=entity

Thanks guys. Makehuman working for me and then into blender to set pose then into rhino then into keyshot…