This is a bunker, it can load a single unit inside witch will attack with the units firepower, and it must be destroyed first to kill that unit.
It suppose to be a russian building.
Right now is more of a doodad but i added some basic animations if i add more anims the file size will grow bigger so problem.

Update: I have solved the problem with origin and moved some of the wood down.

Keywords:
bunker shelter comunism