Here is the ABC News 20/20 segment about models with Gia, circa 1982/83.  The quality is not that great, and you will notice the time code across the screen.  If you can bear with the flaws it's worth watching if you've never seen it before.  Enjoy.  (It may take a few minutes to load so please be patient.  After the first section finishes playing, click on the playlist button and go to the next part.)

Gia