This is the new and hard to find Star Trek Mega U.S.S. Thunderchild NCC-63549 from the Starships Collection by Eaglemoss Publications. The highly detailed pre-painted die-cast model is ~8-inches (20cm) in length and includes a display stand. Special Edition Issue #29 of the Starships Collection magazine is also included and contains details and explanations of the inner workings of the vehicle. New in a manufacturer sealed shrink wrapped bundle.