All of the rendered frames in 4k, as 16 bits TIFF files, are now available here:

https://media.xiph.org/tearsofsteel/

You can also find the HD scaled down png files there for encoding fun!

We’ve uploaded the HD scaled down version to youtube now! All the frames (4k 16 bits tiff, HD png) are being uploaded now, will arrive in a couple of days. Enjoy this super crisp new version in Youtube or download a .mov from the NLUUG mirror!