Pic unrelated.

The video from what I remember had a girl in a blue mask willingly get beheaded with an axe. Afterwards there were a number of girl beheading each other in kind of a line while a man fucked and snuffed a girl in a red mask. The animation did have some voice acting and music (Oddly, the instrumental to Cars by Gary Numan). This was on Motherless but the file name was a gibberish string of numbers and letters. Anyone know the video I'm talking about?