She is looking great. Thanks everybody for the help. The head is all healed up, just a patch of skin now. Some feathers are growing back in, but there will always be a patch of raw skin.
She has a new name now, Kojak (i don't care that she isn't a he).
She also had quite a bit of damage on her body, missing many feathers, bruised and swollen. She is preening her feathers back into shape and less sensitive to my petting now.
She has also become very good friends with my indoor cats. they enjoy sitting on top of her cage and entertaining her. I let the chicken out and they chase each other around the house (under supervision). My cats grew up with chicks, so they don't try to eat them and respect their pecking. When I bring out the dried shrimp treats, they both run to me
I'm going to use the blue kote to keep it covered; so the other birds don't attack it again and also as sun protection. I wonder how long the blue kote stays one, it seems very thick.
the oil in the picture is from the neosporin ointment. I put it on 2x day to keep the wound soft and germ free.