I just looked into the readme file and oh boy, my English was really bad 😂

Thank you for publishing :) This is really very first map I ever made and published :D You may not see it from pk3 build date here, but if you look up into worldspawn sites (now on ws.q3df.org - use Advanced search and search for author CZghost - you'll see some maps I published before I discovered Tig's sites), you can clearly see the pk3 build date on the original download page.

Just I want to inform you that this dug up release won't be the last version of this map. I actually plan to rework this map (make a redux). It will first of all enhance the dull architecture somewhat, I'll completely change the visuals, and the map will be later converted for Quake Live, after I buy the game and start playing and mapping for this awesome FPS. Not only this one, but also every other I released and will release there.
Edited 23.32 days after the original posting.