Hi all, as Hal pointed out, the original AI voice I was using for Sith3PO didn’t maintain the British accent. Ironically, the voice was derived from the theatrical 3PO voice clips; but no matter what I tried, the AI wouldn’t spit out a British line reading.
So, I’ve come up with an alternative option. Hopefully it’s a bit better? https://streamable.com/4zl2l6