Production of 3000 slide presentation

The description of the project is as follows:

"Production of a 3000 slide presentation with Ai male voiceover for export to vimeo pro, the presentation should be chunked into ~50 modules:

Slide chunking (not 1 long file) to improve student engagement
AI voiceover Natural-sounding w/ High-quality narration
Synced video output - Slides + audio as synced MP4 - Ready to upload to Vimeo
Source files In case need to edit later

Timeline is 3 weeks, please provide your quotations.

Kind Regards
W"