Re-create a short scene from Black Ops II

I always found this moment in Black Ops II to be really awesome and jaw dropping https://www.youtube.com/watch?v=WSUe0Uzo7nA&t=1m27s
If anyone with enough experience (whatever that means) would be able to somehow recreate this Gmod, with all the slow motion and what not, that would be extremely beyond cool!
I’m not too familiar with Gmod so I don’t know if this is a feasible task, but hey why not, someone give it a shot if you’d like :wink: