Meta Avatars SDK (Feedback/Issues)

Genuine Feedback. Please don't take this as a joke or an insult. But honestly? I would scrap it and start again. It's woefully over complicated, looks like someone basically took an internal tech demo as samples and said "yep, ship it" like it's a ready product. It's structurally a complete mess, is a nightmare to work with in anything that's not just a clone of the sample project... in fact, you literally have to use a bunch of files that are IN the samples just to get it running. There isn't a redeeming factor. Which is a shame, we really really want to use Meta avatars in our game. But right now? just having it in the project is proving a complete liability. Scrap it. Plan it properly in a USER CENTRIC WAY. And do NOT under ANY CIRCUMSTANCES do any kind of forced asset copies to an assumed structure of a project. It's absolutely wild that this code exists in a publicly released SDK.

    [InitializeOnLoad]
    public class SampleAssetsStartupTrigger
    {
        static SampleAssetsStartupTrigger()
        {
            // defer until the scene has loaded
            EditorApplication.update += RunOnce;
        }

        static void RunOnce()
        {
            EditorApplication.update -= RunOnce;
            if (!SampleAssetsUPMMover.DoesFileVersionMatch())
            {
                SampleAssetsUPMMover.CopyFilesOver();
            }
        }
    }

So start again, DO NOT ATTEMPT TO JUST MODIFY WHAT'S THERE! It will just be enforcing the same bad structure that it already has. It really, really needs a redo from scratch. This will take LESS time than continuing to use what you have now, which I'd wager if VERY slow to develop for.