Model Rocket
This was made for Realflight 6 but works in G5.5 and I assume G4.5.
Click on link to download the space shuttle.
http://www.knifeedge.com/forums/downloads.php?do=file&id=16523&act=down
If using Internet Explorer, rename the extension from .zip to .rfx to import into Realflight.
E-Flite Ultra Micro 4-Site