This Diorama is mounted on a 20" side table I bought at Target. The Diorama is scratched built from paper mache, memory wire and cardboard. The Gemini-12 is a 6" Lunar model kit. I modeled the Diorama after the actual filming site in Red Rock Canyon that was utilized by the Fox effects dept. when filming the 4' Gemini-12 Studio Miniature.