AI/Dismemberment

Hi everyone !

I am stuck on a personal project.
At the moment I have a basic AI chasing and attacking (btw many thanks to the community for providing really good tutorials) but now I am trying to integrate a dismemberment system and this is where I am stuck
there is nothing serious on this important subject or even a clear starting point on this topic so if someone could help me at least to do in a very simple way that would be awesome.
If someone could help me to do this I would be please to help back by creating assets or characters :wink: (good deal right)

thank