This mod make players drop a backpack on the floor when they die. The backback will contain 5% of their credits, and can be picked up by other players.
There is more that could be done with this one, specifically server owner settings (like the percent of money dropping, and the chance of it dropping). I also never made the back-packs expire, so it could litter the server. However, let's see if anyone actually uses it before I start to write that stuff into the system.
As always, the source and binary can be downloaded, here:
http://www.spencerelliott.co.uk/downloads.html