OK, sorry for the confusion, I now see some by Klattu and Fort Cake in
the last couple of weeks. I'm not sure why I wasn't seeing them. If
those are the ones you're talking about, I don't see that they are HD.
At least the few I downloaded were not. Fort Cake's file sizes are
about the same as PCZ's but are more DVD size or smaller.
If interested, here are the articles I found about the 4K restoration
of Death Valley Days: