This animation looks great for /kill, and maybe for death by poison, but that's about it.

KenuR wrote:

That's what ragdoll physics are for, it would be too much unnecessary work to make an animation for each direction. For now, I think one animation would suffice and hopefully they implement ragdoll physics later on, if the engine allows it.

I did not thought of that, it's a good idea

Is there any mumble integration features in Unvanquished? I thought there was but I can't find anything about that on the internet, but I found some things like unvanquished transated sentences that indicate such a thing might exist.

Does that exist? Is there any documentation about it?

It needs to be quicker and more violent, in your animation it looks like the human dies of internal hemoragy or a rare disease…
It would be a good things if there was several animations regarding what direction was the human walking when he died.