: I've tried looking on the Bungie Archives for some, but I haven't found any.
: I was wondering because I noticed that there were weaponry mods out there
: such as a 'paintball' version or something. Does anyone know where I could
: get something like this?
Depending on the operating system, you can make your own! Windows has a program called PhysicsEditorOne by an enterprising Japanese fellow. A download can be found here:
http://fileball.net/marathon/item.fb?614030828
I'm not sure how stable this thing is, but it's worth a try. Otherwise, on Mac, get Anvil from:
http://trilogyrelease.bungie.org
However, if you just want to play around with some, a pretty good model is found in the link at the bottom of this post. It's called Total Carnage++.