I don't think that Sculptris gets updates, but when I last checked, it worked like a charm. I do have ZBrush (which has a newer version of Sculptris included), so I don't need the free version. But I did work with it before, it's an amazing program.

A ship in port is safe; but that is not what ships are built for.
Sail out to sea and do new things.
-"Amazing Grace" Hopper

Avatar image of me done by Chidori.