I know Vader’s voice talking to Kylo has already sorta been nipped in the bud I think I’ve been able to improve a little bit the Vader clone. I’ll share the proof-of-concept in case it inspires any interest: https://drive.google.com/file/d/1d3QH003H8McevbQt8RRX0-qh3ufiZrgs/view?usp=sharing
The reverb, EQ or even dialogue can be toyed with.
It’s sort of a way to create a tenous link between the Wayfinder and Vader given that it’s his and it’s in his castle. Also reestablish who Kylo’s grandfather is before the Emperor brings him up and adds a little bit more of set up to the reveal of “I have been every voice you have ever heard of inside your head.”
I think it might be interesting to add a line like “You will find the power you seek” when Kylo holds the Wayfinder in his hand to complete an interaction with “Grandson”.