I've never actually played Quake but I am liking its monsters.
Here's a list of them:
http://www.quaddicted.com/quake/monsters.html
Here's the ones I have currently:
(http://pics.livejournal.com/evilgrins/pic/00c1kp1z.png)
(http://pics.livejournal.com/evilgrins/pic/00c1qw4q.png)
These and knights too.
These are from the QuakeMPak2.rar
Anybody know where I can find more?
I really want a shambler!
(technically I've got a lot more but those are for ut2004)