I finished downloading all files, images and folders and put them up on https://downloads.teeworlds.com/solidfiles.com/.
It's about 3k files weighing roughly 2GiB. Each file is accompanied by a file named meta.json containing a bit of metadata from Solidfiles.
I'll be updating all forums posts with the mirrored links shortly.
If there's a problem with any of the files, legal or otherwise, drop me an email at minus@teeworlds.com.
Edit: All forum posts that had working Solidfiles links were updated to point to our mirror. Note that some used some kind of thumbnail image or download button image from Solidfiles that did not work anymore; those links have not been changed, as well as all other non-working links.
Post's attachments solidfiles.py 6.95 kb, 1133 downloads since 2017-05-07