I’m tentatively planning on deleting the Game Of Thrones 4K/UHD gallery at the end of the February. I haven’t made the final decision yet though, but that’s what it’s looking like currently, so download all you need ASAP!
If you’re interested in hosting this gallery yourself (all in all about 203GB of disk space), let me know – I’ll probably be happy to adopt it out to you 🙂