Pwrguns folder, contains three pak files with new graphics etc.
A friend of mine, reminded me that it would be easier if I uploaded this folder. Just pop this in your baseq3 directory and it will save you a download through the game. These are all the files Pwrguns v4 requires to run.
I just noticed the Pwrguns v4 server is named Pwrguns v3, it is v4, I will change it as soon as possible. The Pwrguns, and Pwrweaps servers are all running on Ubuntu linux 16.04, and we're using the ioquake3 linux build. Looks like it's running sweet, and not sure how far the servers go, but this is running off my 50Mbit fiber connection in Kentucky on my server. Not a server farm.