Unfortunately I'm not, but there's an archive of some channels on the K-site. That's also where I found his VR test archive, you just have to scroll back something like 66300 messages (that's an oddly specific amount huh, I wonder why that is). Bonus video I found:
AegisXYou2_Background.mp4
for the scaling issues I've never really had any problem but it might be worth mentioning that I use a cheap ass visor on my phone, I had to configure the lens settings myself using the Android SDK. What I've noticed is that if I set the screen-to-lens distance to match with the actual measurements everything looks way too zoomed in... not just Nodu's videos, even the regular VR demos
To fix the proportions I just lowered the value, which should be the same as pretending the screen is further away. I'm guessing most VR player apps should have a similar setting if you check around a bit