Frankly I don't see why you would consider using video games as reference. Inspiration sure. I got inspired to want to build an experimental US tank destroyer after playing the game World of Tanks. I even talked to the historical expert on the game and got some good diagrams and pictures. But you shouldn't use the game models as reference. There will always be some discrepancy in all the models. Just like model building, it's never 100% accurate. Like Stik said, leave the games for pleasure purposes. Search for actual period photos or modern photos of the subject.