https://kemono.su/gumroad/user/2121908046965 just letting you know, this model is not made for vrc in the SLIGHTEST, so it'll take a ton of changes to get it working. Best of luck
@VelvetteCakeYT you need to drag and drop the FBX of the avatar into the part that says Avatar. That should fix it. Those aren't missing scripts, they're missing parts that you have to drag and drop into it.