I highly doubt Battlefront would tackle this although it would be fun. Unfortunately, Battlefront has not made the CM series so open that modders can create new models/new units - like Microsoft Flight Simulator - which would really be required to back-date the forces to 1982.
That's kind of my point. The engine is not open to allow major mods to units or terrain (such as snow). I understand why (very complex) but it limits how far the game can be stretched by the community.