I didn't know where to put this and Rhombus recommended this part of the forum, so...
Since this forum is focused on a film and TV series with dinosaurs and other extinct animals as the stars, I thought the PBS Eons youtube channel might be relevant for your interests:
https://www.youtube.com/channel/UCzR-rom72PHN9Zg7RML9EbAThis is a educational youtube series supported by PBS that covers various extinct living things throughout history, the context of the environment of time that led certain life to flourish or die off, and and covers some aspects of hominid and human evolution. I have been watching the channel for a few years now and I love it. There is more than a bit of dinosaur content but I do recommend the rest, as the life and topics covered are fascinating and informative. I could imagine some wanting to make anthros of the armored fish. Warning, though, there are a lot of videos to catch up on if this really grabs you.
Here's a minute and a half video that introduces the channel that will hopefully give you a taste of it:
https://www.youtube.com/watch?v=__LyE_vX3sY
