Star Trek Starships Klingon D7 Battlecruiser Die-Cast Metal Vehicle with Collector Magazine Learn everything there is to know about the klingon d7 battlecruiser! This star trek starships klingon metal die-cast vehicle with collector magazine has been painstakingly recreated in die-cast metal, high-quality plastic materials, then hand painted with an incredible level of detail. The klingon d7 battlescruiser die-cast metal vehicle comes with collectible fact-filled magazine #67!