I'd like to see:

1. Russian weapon: PPS 43 http://en.wikipedia.org/wiki/PPS_submachine_gun
2. Russian vehicle: 4x4 GAZ-64 or GAZ-67 http://en.wikipedia.org/wiki/GAZ-67 
3. German weapon: static, on bipod Mg34 or Mg 42 for AI, used in bunkers and machine gun emplacements