August 20, 2021 Update: I guess my main accomplishment this week was getting caught up on video editing.  Specifically, I finished editing the pistol brace testing video, as well as some informational videos about my channel, including an explanation of episode numbers, a "universal disclaimer," and some philosophical musings about an ethical "content creators' code."  I'm also more-or-less caught up on processing photos from my summer outings (such as the hike up Falls Creek, pictured here).
Looking forward, I have another version of my pistol sling concept that I want to finish testing, as well as some more testing to do with the red-dot that I mounted on the pistol, to see if it will hold a zero long-term, and then I'm hoping to get back to work on the Ghost Eagle project, although at some point I do still need to finish building the root cellar.