Yes I will do that when I have the chance. Only bad thing is that the laptop I use to record (not my main) has a bad trackpad which struggles to pick up gestures sometimes.

Just uploaded a video that better shows what niri does

In person the background looks very nice, especially with the blur in alacritty. As long as you don't look too hard it looks nice. I like it a lot, but there are a few other wallpapers that I found cool in the repo under Pictures.