The Battle of the Bulge compilations for V3 of Flames of War were the last to come out, and one of the new added to the Allied compilation were light and medium tank companies from the 761st Tank Battalion - the first African-American armored unit to see combat in the U.S. Army. The unit has a very fascinating history fighting essentially their own version of a "two-front war" against prejudice and bigotry at home and against the Germans in Europe. I won't go through the unit's full history here, but there are several good books covering the unit including Joe Wilson's The 761st Black Panther Tank Battalion in World War II and Kareem Abdul-Jabbar's (yes THAT Kareem) Brothers in Arms: The Epic Story of the 761st Tank Battalion, WWII's Forgotten Heroes.
Organized as a independent battalion with four combat companies and an HQ, the unit used a variety of medium and light tanks, though the exact mix was different than seen in some of the standard armored divisions. Companies A, B, and C were medium tank companies and used a variety of Sherman tanks. Company D was a light tank company equipped with Stuart tanks until the end of the war.

