Zebruv for Maya 2013 is there!
I found that on a russian website ans it works perfectly with Maya 2013:))) https://dl.dropbox.com/u/83871842/HoldOut_and_ZebrUV_2013x64.rar (more)
Comment7 on feature request
*Note: This is a downloadable item, not a physical product!
Comment7 on feature request