Head Study: Terry O'Quinn

This is my latest Zbrush project, a head study of Terry O'Quinn AKA John Locke on LOST (or, if you prefer, Howard Hughes in The Rocketeer and the titular character in The Stepfather).  This was my first attempt to precisely capture the likeness of a specific person; overall I'm pretty pleased with how it turned out.  I'm calling it done for now, but I may revisit it at some point to PolyPaint it.