subscription and source file?

Hello Everyone,
I’m Joe and its been a long time since I’ve been to Envato and TutsPlus.
I am looking for a great resource to learn the Adobe Software suite.

I found a Free Course on After Effects (at TutsPlus) I started to watch. I downloaded the course source files but quickly learned that not all the media files (.jpg, .mov, etc.) are included the source files. So…

If I subscribe to Envato, which I think I will, then will the media files be included
the course source files download? OR, will I have to find the media files by searching for them with my Envato subscription? If I subscribe will the the course source files then be complete to match the instructors media files or will I have to find them?

I hope this question makes sense.

Thank you to whoever responds!!!