There were several nations after WW2 that had their forces equipped with former German tanks Let\s try to collect some more info.
On the Tanks! website I found these Norwegian KWIIIs:
"After the end of WW2, Norway used approximately 32 PzKpfw. III (5cm and 7.5cm) and StuG III Ausf. G under the designation KW-III. Later on they were replaced with American M24 Chaffee light tanks."
France had some units equipped with Panthers I think an of course Spain still had its Panzers, as did Turkey as well. The Czechoslovlaks used Hetzers and halftracks, the Swiss used the Hetzer as well. I understand from discussions on a Spanish Forum that it were Spanish panzers that would later be equipping the Syrian army!
What other countries used German armour after WW2?