HappyPenguin from the xVASynth Discord server has kindly helped me train a Juhani voice model for xVASynth with the dataset I provided: https://www.mediafire.com/file/8jifh4av1oz1a4h/kotor_juhani.7z/file
Here is a sample of Juhani's voice generated by xVASynth: https://vocaroo.com/16vmrW2VSL9f