The Flugabwehrkanonenpanzer Gepard ("anti-aircraft cannon tank Cheetah", better known as the Flakpanzer Gepard) is an autonomous, all-weather-capable German self-propelled anti-aircraft gun (S PAAG). It was developed in the 1960's and fielded in the 1970's, and has been upgraded several times with the latest electronics. It constituted a cornerstone of the air defense of the German Army (Bundeswehr) and a number of other NATO countries.
The Flakpanzer Gepard won't be in the game till V2.0. It will behave similarly to a Leopard 1 in respects to speed and agility, but with an AA turret instead.