[Source] Pixologic
At ZBrush Summit 2014, Pixologic announced ZBrush 4R7, the final release in the ZBrush 4 series with lot of exciting new features and enhancements.
Pixologic and Luxion collaboration has created a Bridge for seamless interaction between ZBrush and KeyShot.
A ZBrush Bridge and KeyShot package will be offered at an MSRP of $349 or you can wait for the release of ZBrush 4R7 and get it for an introductary pricing of $249.