Here is a site with a scratchbuilt version. (scroll down about half way) http://www.armouredacorn.com/Gallery/Default.htm
Panzershop has one listed for $230.00, here's a picture:
Here's their website http://www.panzershop.cz/inshop/
Gino P. Quintiliani - Field Artillery - The KING of BATTLE!!!
Check out my Gallery: https://app.photobucket.com/u/HeavyArty
"People sleep peaceably in their beds at night only because rough men stand ready to do violence on their behalf." -- George Orwell