Now we see more gimmicks from Neo Zeong, which most people thought that it's just hallow plastics with nothing in it lol... Well, seems like they are wrong about that haha...
Link and images taken from Gundam Guy blog post
HGUC NZ-999 Neo Zeong (Release Date: June 2014)
And to add more gimmicks, Bandai is making the "ring" effect part as exclusive item lol...
HGUC NZ Neo Zeong Effect Part (Release Date: TBA)