The bare back of a topless woman can be seen in the background for a second. She turns back and her upper body is hard to make out due to her being out of focus, she dresses up for the rest of the scene

Women's cleavage can be seen a couple of times, in a non-sexual context

A man is seen in an unzipped body bag, his crotch is visible but private parts are covered

Brutal and extensive sequences of injury detail with additional generous blood sprays. Brain is showing during an operation sequence and a body is sliced open.

A use of "fuck" and other infrequent uses of "shit", "bastard", "damn", "dickhead", "slut", "hell", and "several uses of Gd