Ok, so the Wayback Machine was having some issues, down etc. but I did eventually a screenshot of the
www.awkwardtv.org page with from Jun 7, 2012 showing content related to ATV OSX with 10.4.7. It’s just a screenshot, so no links to this content, but with some digging (and a functioning wayback machine) maybe there are old resources to find.
What I recall from this period was essentially the results from what is described here:
semthex from Hackint0sh.org, in collaboration with AppleTVHacks.net has done it again! A complete replacement to the Mac OS X kernel has been built which allows the full version of Mac OS X to be run on an Apple TV.Semthex wrote...
www.appletvhacks.net
I think this is still good discussion as it clarifies my original intention to share that long-lost image and that I was admittedly mistaken about the details.
It may also be worth noting that from my experience with that original image—it definitely had issues. There was a very frustrating high-CPU utilization problem way way beyond what you expect from a system with such low hardware specs. I mean, like a runaway process that you could sometimes track in Activity Monitor hitting 100% CPU (if you could get your slow clicks to even launch that!).