I've received some emails in regard to this topic, and I thought I would help anyone out in the same position. I was able to find the files online, here is the link to them: files: https://drive.google.com/drive/folders/1n6QR7JRQjOYa9v2dxi3ZmP7pNiON7svw?usp=sharing.
I actually ended up actually not needing them, so I am unsure if they 100% work. But, I'm pretty sure these are the files that are required for the media player - as I've done this to my Prius before. Please let me know if they work!