[Hunter_rus]

How do the frozen models work.
Spoiler:

show spoiler

1. You freeze a picop. His pal is blue now(pal=1).
2. The game switches to the frozen model because of "pal 1".
   Pay attention to the "pal" which is defined in the "frame" definition not "skin" as usual.
3. Right now, the pigcop is frozen and using frozen model now. He isn't affected by tint because of "flags 1".
4. When the pigcop thaws, he changes his pal to 0 and the game switches back to the default model.

// standard Pig Cop model
model "highres/sprites/monsters/2000_pigcop.md3" {
...
   // pigcop's definitions, no changes here
...
}

// frozen Pig Cop model
model "highres/sprites/ice/pigcop_ice.md3" {
  scale 17 shade 0 flags 1
  skin { file "highres/sprites/ice/pigcop_ice.png" }
  frame { pal 1 name "ice" tile 2000 }
}