I have recently heard of a game called The New Order: The Last Days Of Europe in which Rusia is divided into about 50 warlords fighting in Siberia and trying to unit Russia to have revenge on Germany. That would make an excellent Russian Homefront.
Also, I remember that there once was a endsieg 1944 map. Where is it? I would enjoy acting out Operation Bagration.
P.S.:Can it be added that armies loss hitpoints ata rate of 2.5% per hour while moving in deserts/Tundras