When a new fancy weapon gets implemented to smash peoples heads into fine mushy bits there should be a glorious Kill icon to inform everyone on the server that the new weapon is doing its job.

Kill icon has a smaller impact icon and "speed" lines to reflect the ingame stats it has.
Also comes with a new updated Equalizer icon so it fits with the new one.

Thanks to NeoDement for providing a guiding light of wisdom.
For a complete solution to all kill icon related issues have a look at the consistent Kill icon mod: http://psteamcommunity.yuanyoumao.com/sharedfiles/filedetails/?id=1520 (Also contains these icons!)