Well, it panned out for the guys who made World of Tanks!
Speer: Mein Fuhrer, this is just balls, respectfully. We have, like, three different main battle tanks right now, and WHO KNOWS how many subvariants. And we're still producing the Pazer II? Why? Why?
Hitler: Tell him, Guderian.
Guderian: The Fuhrer has a seventy year plan to break into the model and video game industry.
Speer: What are...video...games?
Hitler: That's not important! What IS important is that our National Socialist Banner will be erected upon their ramparts! I forsee entire fortunes being made by those who simply publish video game tours of my chateau at Wolfenstein! Gentlemen! To the 1600x900 Reich!