This model kit is in 1/700 scale. The single sprue is connected by wires under the aircraft. It includes: 12x Boeing F/A-XX sixth-generation air superiority fighters being designed for the US Navy. The Aircraft are unarmed. This is the unmanned version without a canopy.
According to Wikipedia: "F/A-XX is a development and acquisition program for a future sixth-generation air superiority fighter to replace the United States Navy's F/A-18E/F Super Hornet beginning in 2025. A requirement was first identified in June 2008.
...The concept is a tailless twin-engine stealth fighter available in manned and unmanned configurations. It has canards, which usually compromises the frontal radar cross-section, but the lack of a tail shows an emphasis on all-aspect stealth. It also has diverterless supersonic inlets similar to the F-35. The manned version seems to have restricted rearward visibility without the aid of a sensor."