For the ' episode "Trials and Tribble-ations" (1996), Greg Jein created a model exactly half the size of the original 11-foot "Enterprise" model"," and it was the first production model of the starship to be built in more than 30 years. A CGI model of the ship makes a cameo appearance at the end of the ' series finale, "These Are the Voyages..." (2005). Artists creating another CGI version of the "Enterprise" for the remastered television show had to ensure the model was not so detailed that it was incongruous with the overall 1960s production.