Yes, the heads are removable. [: I bought the bootlegs, they're pretty cute. It's fun to pop their heads off and stick them on other bodies. xD

Well, with mine, China's hair was a bright orange-ish color, and Germany's is kind of purplish in the front, and his eyes are the wrong color. My France has a weird little red smudge on his face that makes it look like he has a mustache. or a nosebleed. But I think that's just mine, not all of them. xD They're not as nice as the real ones, but they're still really cute.

Hope this helped! [: