I thought Adywan had a great idea at some point in the past when he discussed his ideas for the prequels. I forgot exactly what he said, but in the Phantom Menace, the purpose of the Naboo treaty would be to extract resources that would secretly be used in the cloning process. Those resources would go through the Trade Federation to avoid directly implicating Palatine in any nefarious plot if they are caught.
This would be the way to solve a serious plot hole in that movie that does not involve speculating about Palpatine’s real motives and plans - considering he became chancellor in spite of everything he tried failing badly.
AI plus other tools used should be able to generate something along these lines. Perhaps Palpatine briefly discussing this with Nute Gunray would work?
==> Personally, I have some knowledge to produce voice lines, but any video generation or other tools would require learning from the very beginning.