Sam and Max ragdolls

Maybe this has been asked before, or maybe I’m just naive, but the only Sam and Max models (linked to below)
have been confirmed non-faceposable/fingerposable by the creator. Ive tried myself, and there are no faceposes/fingerposes. However, as seen in gb7zone7’s video (linked to below, skip to 0:55 if you don’t want to watch the whole thing) Sam and Max are being face and finger posed. I’ve asked how he did it and got no reply. Maybe someone else can help me?

http://www.garrysmod.org/downloads/?a=view&id=103878 <- Sam/DeSoto
http://www.garrysmod.org/downloads/?a=view&id=103259 <- Max
http://www.youtube.com/watch?v=8o8qjasn0qM <- Proof I’m not crazy

Maybe he used a different port of this model? You know, there’s a lot of Sam and Max ragdoll rips.