EasternPrinciple

I'm looking for any notes on a reconstruction of Proto-Baltic. I'm finding stuff for Proto-Balto-Slavic, but I am looking for the Younger Proto-Baltic language post-divergence from Slavic. So far I've found a video telling a story in a reconstruction of Proto-Baltic, but it gives no links in the description and the comments are closed. Besides that, I've had little luck finding a single word of Reconstructed Proto-Baltic. Anyone have any leads?