In the first one, theres 2 guys taking cover and aiming, one guy doing something with his head. But what are the other 3 doing. I don't think that they would be standing upright while their buddies are taking cover.
In the second one, 3 of the airborne guys look ready for an ambush, but the other one is just walking like nothings going on.
The third one looks great, what did you use for snow.
The 4th one, I don't know if its just the angle but the MG Gunner looks like he's relaxed and pointing the MG into the air.
Overall though, great work.
David
On the bench:
1/35 Tamiya M26 Pershing-0%
1/144 Minicraft P-38J Lightning-50%
Numerous 1/35 scale figures in various stages if completion.