The current update is that I have been stalled out on making progress with the voices.
I unfortunately overbooked myself on personal projects, currently workong on a couple videos for a YT channel I run. I have about 12 or so heads finished, I have about 15-20 in the pipeline ready to be worked on. My best guess is that I can pick this back up in November.
Unfortunately even if I were working on this full time, these things take a while. I had been telling people it will be about a year before we have most of these done and so far that has been the schedule trend. Will be continuing to post updates here as they come.
The project isn't dead, just takes time.