Hey Scott! I am also very interested in Post-WWII T-34/85.
In the war of Yugoslavian Dissolution the T-34/85 was used by the Yugoslavian Army and some were captured and used by the Croatian Militia; the ZNG. These tanks were refitted with T-54/55 roadwheels, modern radio equipment and M2 50mm machine guns.
Picture of these tanks are very rare. The ZNG adopted all kinds of different camouflage schemes consisting mainly of redbrown and black mottles and the national marking, called the GRB; a red and white checkered shield.
Hope this helps!
Cheers,
CDT Reimund Manneck
U.S. Army ROTC