This model kit is in 1/700 scale. The single sprue is connected by wires under the vehicles. It includes: 8x ASTROS II MLRS, 4x ASTROS II Cruise Missile Launchers, 2x ASTROS II Command Vehicles and 4x ASTROS AV-VBL Armored Personnel Carriers.
According to Wikipedia: "ASTROS II (Artillery SaTuration ROcket System) is a self-propelled multiple rocket launcher produced in Brazil by the Avibras company. It features modular design and employs rockets with calibers ranging from 127 mm to 300 mm. It was developed on the basis of a Tectran VBT-2028 6x6 all-terrain vehicle for enhanced mobility."