British 1980s (BAOR) (no pictures yet)
West German 1980s
South African 1970s-80s (no pictures yet)
Aussies in Vietnam (no pictures yet)
Syrian 1970-current (no pictures yet)
Enough Warpac to put together pretty much 1960s onward in Corp strength
For rules, I very much enjoy the Cold War Commander rules from Specialist Military Publishing, thye seem to repay historical combined arms tactics. Some players dislike them as they don't substantially differentiate between different weapons types. I am not really a technofreak, so the differences between a HESH and a HEAT round don't bother me, I just assume the tank commanders are smart enough to load the correct round.