Also, physical media.

I'd expect these kinds of things to wane now that we do anything in a cloud and data's gone the moment the credit card says nyet.

If you look through the isos, it's actually a pretty slight sliver of (presumably) what exists. Most features just have a couple promo reels of the final shots and a handful of WIP stills, not much that shows their process. Also seems to only cover later projects that were mostly cg work. Hopefully someone at the studio grabbed the more substantial stuff?