from: ZBrush / Mudbox to: V-Ray (Maya, 3ds Max, Cinema 4D) / Arnold (Maya) v1.0 - May 01 2013 - Public Release. v1.1 - May 10 2013 - Added additional info for ZBrush's DPSubPix setting. v1.2 - July 26 2013 - Fixed a typo in Mudbox's Normalize To Search Distance setting ('Checked' meant to be 'Unchecked'). v1.3 - January 30 2014 - Updated procedure for ZBrush, and added procedure for V-Ray for C4D.