Men are seen naked at various points in a sauna.

a woman gets out of bed she can be seen fully naked from front and back

A soldier has his hand shot (or exploded) off, you can see the wound, he gets his hand tied up after some time.

Story takes place during Winter War, so there is a lot of war violence and grisly images.

Multiple soldiers are shot with bloody results.

Soldier is stabbed in stomach with knife. No blood but intense scene.

Soldier is blown to pieces (offscreen), but his mutilated corpse can be seen afterwards.

Intense sequences of war violence and action.

Damn, hell, s**t -words are often used, but in finnish language.

Lots of smoking.