Quote Originally Posted by BG-57
You can also get Quezacotl and Shiva from the classroom computer, and that would suggest they can exist as energy, perhaps electricity in this case.
I think that those GFs were already Squall's (they were registered as his) and you just can't access them via the menu until you name them in the game. To note, if you don't get them via Squall's desk you will get them when you talk to Quistis by the gate. She will say something about seeing what GFs you have.