1.Extract the .zip file in gamedata/base folder.
2.Launch Jedi Academy
3.Join in someone's makermod server and type /mmark to mark the place you want to make the ship. In the air would be good.
4.Type /exec jawas_ship to execute it.
this ship will take a VERY long time to load due to a lot of 'wait' cmd's in it
please be patient, Thank you :)