Becouse it probably has a .shp-tmb file inside the VP...something I didn't add to my VP...sadly..
But you cna use that method too...basicly make a txt file, make it look like this:
#Ship Classes <----this has to be on the begining of the file
*** <------- ship info goes here...copy/pase the entries from the .txt file
#End <------ending the file
Save this file as something like
ship-shp.tbm and put it in the data/tables folder and everything should work wihtout messing with the ships.tbl
you should probably addd a file for each ship naming it accordingly, but I think you cna do it for all ships in one go.
You don't have to do it for hte Orion and Heacte tough - the models in the mediavp are mroe detailed (but my Orion has 30 turrets

)