Ah the Cola bottle, it can be found on several maps, e. g. Kharkov Outskirts and Bastogne. It also plays a music tune if you're lucky and shake it long enough.
Is Alaska 1946 also included ? I think so
There is a pretty strange easter egg kit in the train tunnel at the west in the wall
A PTRS Lazer Gun
Nice find, actually the whole tunnel is an easter egg with all those "secret weapons". Pretty deadly weapon, now I want a full auto variant of it.
@ACE: You have to inflict ticket bleed on the Americans, only then it spawns. And yes you're in the right location.