I made a new HDA SOP “QuadRemesher” which performs an automatic quad retopo.
I'm looking for beta testers !!
If you are interested please contact me here : www.exoside.com/contact
As I have already released the equivalent plugin for Maya, 3dsMax and Modo, you can find more informations on my web site.
Some retopo examples HERE [exoside.com].
Simple tutorials HERE [exoside.com].
The documentation HERE [exoside.com].