https://seiren-voice.dmv.nico/
The voice is converted in a rather natural way.
https://f.easyuploader.app/eu-prd/upload/20200922202442_43314c63715948705779.mp4
At the moment it is optimized for Japanese pronunciation, but you may be able to create a Kurita voice for use in videos or as the operator's voice of a Mech.
If you try...
1 Record Your voice, Kurita Banzai
2 Copy and paste Japanese text, くりた、ばんざい
3 Select up to 8 sample voices.
4 Start conversion
Uhhh, thats sounds nice. I will do some experimenting with it!! 8-|