The one and only UC-101. I converted an AMT 1/48 Lockheed Vega to the “impressed” military version. Not being pleased with the kit windows, I used a product called Enviro-Tex Lite. It’s a two part resin and hardener that is used for covering counter tops.
http://i864.photobucket.com/albums/ab203/hawkeye2an/Models%201/UC-1012.jpg
http://i864.photobucket.com/albums/ab203/hawkeye2an/Models%201/UC-1011.jpg