And they ride off to the sunset

[Matt W]

Red Warriors includes a great scenario package and the countersheet from the long departed Heros.
South Africa and Blue division give you scenarios and countersheets for two nationalities. Polish Steel gives you a small linear campaign during the WW3 of 1948 with lots of British manufactured tanks of the post war era. If you don't have any of these three, they will be gone after Oct 31.

Note: Polish Steel also includes a number of American tanks (e.g Pershings and Chaffees) as well as something called Tygyrs...