Hey, Sarp M. here. This archive has been private until now. I'm opening part of it: the NebiOS X public beta builds.
A heads up before you download anything here. These are old test builds. They are not patched, they ship outdated upstream packages, and they are not meant for everyday use. They are kept for archival and curiosity purposes only. If you want to actually run NebiOS, get the current release from nebios.org/download instead.
Files are hosted on MEGA.
The rest of the archive, the older NebiOS versions and everything before them, stays private for now. I'd like to cover it properly someday as part of "The Origins of NebiOS", though I can't give a timeline for it.