Aimbot. Kept looking at walls and the floor randomly, prefired a wall once which was hilarious.

some general sketchy stuff, but this clip is probably the best. If this isnt enough I think I have some more stuff with the type 88 and a sniper, but it will take longer to find.

https://www.youtube.com/watch?v=7J0RlAHGV2o 

http://battlelog.battlefield.com/bf4/user/Astyanx/