A few weeks ago I was having an issue with my first model. Well, turns out I fixed that.
Now, I've sized the model correctly and even loaded it into the game on my player. Then I tried to used the "this setIdentity DIS_mask"; on an AI player and it didn't show up.
This may be a config issue, but at this point I'm not sure. It's just a little confusing since I can see it on my character but not the player.