Can't upload an avatar i bought on booth (missing script)

so i bought this avatar from booth 【オリジナル3Dモデル】白戌壱号 - 杵つき餅工房 - BOOTH

and when i try to upload it i get this errors

and if i used a tool to delete missing scripts , i still can’t upload it and get this errors

So two questions, one for each picture

  1. Did you notice that the booth item listing mentions requiring ModularAvatar? And liltoon, but a missing shader is more obvious
  2. Did you notice that the errors in the second image have to do with some sort of script for removing missing scripts? Assets\Rinvos\Tools\MissingScriptsRemover\Rinvos_MissingScriptsRemover.cs

If it is ModularAvatar, you’ll notice that the clothes might not be attached to the body when you test that avatar… Or maybe just toggles wont work, hard to follow along just from the names of game objects.

For missing scripts the best bet is to try and figure out what is missing before removing them. I guess also check the name of the prefab you’re using. I’ve seen some avatar stuff include both (MA) For Modular Avatar, and VRCFury

thank you very much, it worked after i downloaded ModularAvatar, couldn’t have done it without you ^^