Some time ago i used to play HL mod called: Wasteland Half-Life or The Wastes.
Here u can find some screenshot's: http://www.halflife.pl/mody.php?mod=was ... ja=scrshot it's polish site so u can have problems to undestand what there is wrote...
So getting back to topic.. in that mod there is one fun thing. When u have 15hp or sth like that u start bleeding [you are slower and blood drops make noise when they drop] and if someone don't finish u up you will die [the point for frag is going to player which make you bleeding]
I think that we can test if it's suit westernq3 mod, if of course that improvement isn't so hard to involve.