A full copy of the world files from my Minecraft server, EHK's True Vanilla, is available here. The copy is updated every Monday and Thursday at 05:00 UTC. If you get a "File Not Found" error, then the copy hasn't been produced yet. Try waiting until Monday or Thursday night.
Sometimes I decide to reset the world. There's no set schedule for that. Here are some other copies from before previous resets:
If you want one of these, make sure to download it. These files may eventually be deleted to make room for new ones.
The files are in compressed .7z format and are several gigabytes in size. Please be courteous of bandwidth and do not excessively download over and over, just if you have a build you really want to save.