6:46 3rd person, strong punch. In game.
6:47 1st person, kick in game, followed by ??? master strike? It’s not in the game that I have seen.
6:48 3rd person clinch knee to the head, in game. There are also other clinch animations.
6:50 1st person elbow master strike? Not in game as I have seen.
I have never seen it, but I have never tried to do it either. Like I said though, they have definitely changed unarmed combat since its first inception. Master strike might be in there, but I have not tested it. I have not seen it though. I have only seen the green shield and slow motion as I am blocking and moving back, so it was hard to say if it was a perfect block or back dodge.
I have never pushed anyone to the ground, or been pushed to the ground by NPCs in unarmed combat.