I'm Idiot_Bringer, and I made this pak, it's a client side pak for Team Fortress
(works best in Mega TF). It is NOT a cheating pak. It contains new view models and sounds.
All the models (except the nailgun, from Painkeep) are from Griphis (griphis@ptialaska.net) and his 
GREAT Heavy Weapons MOD for Quake.

Some of the models were slightly modified so they actually looked like they were firing, and some were
changed slightly so the different weapons could be told apart (eg, SSG and Sniper looked alike, Mac-10 
and SG too).

You can find the Heavy Weapons MOD at http://www.ptialaska.net/~griphis/bin/hw10.zip