Is there any chance we might see Lapland War? With Finnish Pz-4 J tanks and German buete panzers?
That would be an interesting subject but I dont think anyone is working on anything like that. I doubt anyone really has much interest in that war so theres very little chance any of the mappers would do anything like this. Might be something the CMP guys can look into? I dont know.
However, gotta burst your bubble about the Finnish Panzer IV's. They were not used in combat. They were transferred to Lapland but they did not see action at all. Smaller light tanks and T-34's were used instead.
One of the most interesting battles would be battles of Tornionlaakso (Tornio valley) where the germans used old Somua and the smaller H35/H39 tanks in the counterattacks against the Finns.
I see Lapland War very unlikely to happen.