I am not in contact with either Metalwarrior, Gizmo, Noraa or Dino (I wish they would drop by ). All of them have left and have completely stopped being in contact with the community. You could possibly dig some of them up with some trouble, but I'd think you'd need at least permission from Dino or MW (the leader guys) and also from the tileset artists Noraa and Gizmo.

(I wonder if there's some relationship between working on Possum and choosing to leave in the most definite way. I think I'm the only Possum team member even still involved in any sense with the community. A lot of leaving people at least choose to drop by sometimes. Some of these guys were my buddies, too.)