I couldn't track down any footage, but I found a great article about the show you mentioned, Faceblaster.

http://articles.latimes.com/1990-03-09/news/vw-2279_1_hollywood-kids

I would copy and paste it, but it's four pages long and aint nobody got time fo' dat'.

I also ran across part one of a documentary about Hollywood public access, so there may be some memorabilia in there for you. My phone's being a fag and the cards are in the world series so I'll watch it later. I did manage to see a gaudy fat chick rolling around with a guitar, so I'm sure I'll get a kick out if it.