Actually it looks really cool from the back. One quick tip about raising ghost chao adults, you can tell when its second evolution is done, its body colour turns into bright red. The top of its head goes straight up, with two more smaller horns and one big horn at the big on its head. This Devil Chao has a super angry face, so when it walks around, it looks as if its gonna beat up other Chao. It never lies down to sleep.
Body color is bright red.
This Chao only has two small horns, one on the top on its head which curls down, the other at the back. Body colour is also bright red, however I have the feeling that it is not as bright as the Devil Chao. Another fish like Chao. I don't suppose you can see it from here, the head and the body lengthens, with body colour turning into bright red too. Give a normal adult Chao only one kind of animals and long and behold, you get these 4 types of Chao.