Re: Voyager again, for the first time
After renting a '36 Ford truck for the stage and space scenes, renting a Lockheed L-10 Electra, getting it to the location, and the ship landing/takeoff sequences, there probably wasn't enough money left for a matte painting of the city.
If the crew had decided to stay on the planet? Janeway would have had to start a coffee plantation.
Dr. Howard, Dr. Fine, Dr. Howard: For duty and humanity! --Men in Black (1934)