One thing that I have noticed that I dislike about the tyrant is it's "charge" animation makes it look way to much like a spider. It should be some big beast, not a spider thing like from Spy kids 2 (I know that is such a little kid movie, but I saw it with some friends for the hell of it and it was the best reference I could think of. ((Also I'm 28.)) ) If you don't know what I'm talking about, go devmap a large map such as Transit, g_alienstage 2, give funds 9, g_thirdperson 1, and than that one something like g_thirpersonrange (I forget the cvar.) and set that to 100 and "charge" and you'll see what I mean. I am no modeler or animator, though I am thinking about trying to pick up the skills as a hobby if I have the time, so I have no idea how hard this would be, but that is just my problem with the current Tyrant.
Oh and Werewulf/Samantha, GREAT work!