So, apparently Tiktok of all places has a C3PO AI text-to-speech voice available to play with, along with a Stormtrooper and Chewbacca voice. Sample:
https://drive.google.com/file/d/1Rv9EcW2TC9fCRJgC9_uYJWkrCp8XYXGZ/view?usp=sharing
If there were a Kylo Ren voice it would have been a great boon to Rey nobody edits, but maybe C3PO could be used for something else? I know some people had hope it were possible to create an edit where C3PO’s memory is not restored.