This is the most current version of keki's tsukino avi I could dig up: https://drive.proton.me/urls/89V9KJWYT0#ucycTI5mNZJW

Highly recommend checking out his subscribestar, though. You can literally get everything he's made (including some blend files for some of these) for like 6USD.
https://subscribestar.adult/kekitopu

is the blend file in this the "enhanced blend file" mentioned here?: https://payhip.com/b/ObdjJ

I have this avatar and would be happy to upload it here, but it says I don't have privileges to do so or something. How do I fix this?

I do not know of but one Michiru avatar by ShadsterWold, and while it is ok it is very old and does't really work will with modern VRC.

Does anyone even know of a good Michiru avi? Really looking for one with a nude toggle, but mostly just one that's mostly on-model with how she looks in the show (or close to it) and the face doesn't turn into a creepypasta when the gesture emote toggles are triggered.

Even if you don't HAVE the assets, it would just be nice to know of one that exists.

I also really want this. NSFW version included.