The orbiter_modelonly.rar file you have requested: The Outdated Abyss / TOS Era Ptolmey class with passenger liner (Model only) - 1.66mb is not available. Perhaps try browsing all files for the game Star Trek: Bridge Commander and upload any files you want to share or are missing. This is the only information we could locate:
This is a model of the TOS era Ptolemy class vessel, with an attached passenger pod, it does NOT seperate though. It is converted, and ready for a HPer.