The MS-06F was the most produced mobile suit during the One Year War, with 3,246 units built during the war. The MS-06F was piloted by top-scoring Zeon MS aces, as well as by the highest-scoring Zeon ace in the war. It first appears in the anime series Mobile Suit Gundam.
The C-Type Zaku II had been heavily armored, which had made it heavy and difficult to maneuver. However, further research and development would lead to the creation of a lighter, improved model designated the F-Type Zaku II. The F-Type would quickly become the definitive version of the Zaku II, and all future variants would begin from the F-type as a baseline. Because of the Antarctic Treaty, the F-type lacks the radiation shielding of its predecessor.
The Principality of Zeon saw great potential within the unit for having it perform in various mission roles. The Zeon Military forces produced successful designs, decent designs, and utter failures from the basic Zaku II design. Vice Admiral Dozle Zabi had his own custom Zaku II, which he took out into the Battle of Loum. His MS-06F Zaku II had ornate engravings and markings, double shoulder spiked armor, and lastly, a gigantic Heat Hawk. Even the youngest Zabi son, Garma Zabi had his own Zaku II, the MS-06FS Zaku II. This slight variation of the Zaku II design featured twin 40mm Vulcan guns. However, he is not known to have used it in battle. [Source: wikia]
You can download this papercraft template here: