Chopper is one of the newest characters created in Star Wars universe, he appear in the new Star Wars Rebels animated series that is air on Disney Channel. My 3 years old son immediately know he was a part of Star Wars, maybe because the similarity shape as the R2D2. If I have to build an Astromech droid RC, I will choose Chopper instead of R2D2, I think he is easier to make :). But that's a long way to go, so let's start with the paper craft version of it, so this is a PR version of him. Chopper Cylindrical body is about the same diameter compare to R2D2 but a bit shorter. The head, instead of a dome, it is like a chopped cone. The personality is also quite different, R2D2 is more cute, Chopper is more wild. The paper craft template consist of 5 pages of patterns. The scale is the same as the previous R2 which is 1:6.