This model kit is in 1/700 scale. The single sprue is connected by wires under the vehicles. It includes: 12x PLAAF Chengdu J-20 Aircraft. The Aircraft are not armed.
According to Wikipedia: "The Chengdu J-20 is a stealth, twin-engine fifth-generation fighter aircraft prototype being developed by Chengdu Aerospace Corporation for the Chinese People's Liberation Army Air Force (PLAAF). The J-20 made its first flight on 11 January 2011, and is expected to be operational in 2017–2019."