Befitting of the largest empire in Western Europe is the Prussian Empire Bunker Complex. This fortifying structure will cause nightmares for your opponents as they try, in vein, to break down its impeccable defences.
This is how it looks from the marketing material.
The model itself comes in a blister pack.
It looks like a very clean casting.
Here is a dry assembly to see what the finished model will look like.
Here is the bunker with the metal turrets affixed.
I gave the model a white undercoat.