Absolutely fine work, great idea, set-up, composition and painting.
But sometimes things are not realistic/logic:
The bombed train: you could create the triangle but since the locomotive operation platform is blown away; where is the crater ? Why are all the wheels still intact on their axes ? Why isn't the nose of the locomotive dug into the ground (forward speed or not during bombing?)
The T34 in Berlin:
The hole in the deck is too small for the t34 to fall in -unscarred-. The right side of the thin roaddeck should have collapsed as well.
At least the T34 gun should be bent/twisted.
How was the turret positioned when the T34 fell in ?> there is a very thick steel column blocking the gun if directed in this same end position, so it could never have been so.
There are track slipstreams missing in the dirt from whence the T34 came to fall in the hole.
Who are the free standing russians in the sewer ?
The loader would not slide from the turret down to the ground to pull out the driver..if one is under attack from above (see the commander).
The other bloke (radiooperator?)..how did he get out of the tank ?..all through the driver's hatch ? so the unconscious bloke is not the driver ?