its a soldier clip on metalworks, its only like 20 seconds long and has this song:
https://www.youtube.com/watch?v=VL_ab_ZGJPY

the soldier goes out choke on metalworks and does the high bomb off the wall, sync's onto the demo and uses the sync to jump away and then edgebugs on the balcony railing and runs away into alley with like 1 hp

it is a pretty old video, probably like 6+? years ago and i dont remember who made it