While I'm not really into Genshin Impact, and only peripherally aware of the characters in the game I really found this fan made anime really interesting. The creator is Dillon Gu and a team of creators that used to be part of the RWBY. This really shows in the animation in the action scenes which is really over the top and really made may say wow that reminds me of early RWBY.
Anyway, below is the opening/sizzle reel for the animation.
Below are links to the first and second episode if the above interests you.
Episode 1: PROGENITOR: The Shogunate (DillonGoo x Genshin)
Episode 2: PROGENITOR: Albedo (DillonGoo x Genshin)
Other standouts from the recent HoYoFair that I missed.
What if Genshin Impact was an e-sports game ... Times... Changed?
[Genshin Impact HoYoFair] Times... Changed?
"Shadows in the Sand" is an animated short telling the events of the "The Dirge of Bilqis" quest and even though I've not played this portion I thought it was exceptional.
0:03 / 6:00 [HoYoFair] "Shadows in the Sand" Animated Short | Genshin Impact
Anyway enjoy, all this makes me want to try playing Genshin Impact once again, even though I didn't get very far into the 1.0 story.