The Qoj class was part of the Klingon fleet that took on Starfleet at the Battle at the Binary Stars. It was designed by John Dickenson, who was asked to come up with several different atack ships. He started with the basic layout of Matt Jefferies' original battle cruiser, but the final ship is a massive departure with an organic shape and a complex exterior. The Eaglemoss ship is 7.9" (20 cm) long.