Is there a script like this?

[13440130]

This diagram is a test screenshot on a sphere server

 

[bojangles2872]

Something like that probably wouldn't be posted publicly. It is completely possible for this to exist but I doubt the creator wanted to share it. So you would have to create it yourself or some kind of variation of it. Personally I would have made it into a specific weapon skill.

 

[13440130]

I have now achieved this effect on servuo