Not exactly. The Siege Breaker corpse burns and crumbles to ash after he is killed.
Yea I guess I have quite the imagination.....
Anyway I don't see why It couldn't be scripted in at certain points in a select few fights, similar to how the 1000.lb'er has a tantrum and gets glowing tattoo's.
Those who say "it can not be done" should not interrupt the person doing it.