Sorry if I missed this, but is there any indication as to what is being done with the soundtrack restoration?
There is a little about this back on Page 14 - here, and recent uploads of the ‘Audio Clips’ to the ALI youtube channel have been made available in the ‘Video Clips’ section - here.
FAQ #3 also has some brief notes on the ‘Audio Sources’ being used for the ALI Restoration. 👍