I've been reading late 80's / early 90's Transworld skateboarding mags as I bought a lot of em few weeks back. In December 1990 there was an ad for G&S footage, but then in 1991 a new company called AWS started appearing with a lot of same names. While I went through the mags, I also scanned the ads and thought I'd share em with you too.
The first year in particular has some awesome graphic design by Mike Hill, like check out July, November and December ones. Weird, different, just cool.
These aren't complete as I'm missing some issues (I think there was 10 ads in first year), some or most can be found on Chrome Ball Incident blog and I think there was a book/zine of the first year.
Check it:
https://skateoutlaw.medium.com/alien-workshop-ads-1991-1993-c0bfd2f8fc15