Hi, this is the Space 1999 Moon Buggy & Transparent Transport Mod Add-On for Cristiano Corti's MoonbaseAlpha_b-V3.zip which can be found at www.orbithangar.com under the Bases section....You must download and install the alpha base first before this ADD-On..You also need Hispaorbiter's NewEagle wich can be found at http://www.telefonica.net/web/jig/NewEagle_022604.zip and must be installed first..
The Buggy is Drivable, but the Eagle is not. its just for show.....