Just like most modern armies, Orange Star makes use of video games to train their troops - just a little bit differently. ;o)
I saw the LEGO Duck Hunt setting a long time ago already on the internet, they actually made a complete stop-motion featuring one of the ducks and The Dog:
It's very well done, but I kept it a bit simpler for Jimmy, the Anti-Aircraft gunner: it's hard enough to shoot down ducks with an Anti-Aircraft gun as it is... ;o)
Download + build your own papercraft Advance Wars army (+lots more! ;o) from my papercraft
Have fun building!