Welcome to the forums Alexandr!
That is the problem. I have not received a single .GOD file despite 119 downloads on the editor. That's fine as long as at least a few of those folks are getting some use out of it for their own games. But if nobody shares then the only files that get added to the public library are the ones that I have created. With the number of nations in the game, just generating 1 or 2 pretenders for each nation in an era is very time consuming and that is why there are still no pretender files supporting the late era and none for the nations added in the latest patch.
It is also worth noting that I really only want to receive complete and ready-to-run .GOD file pretenders via email, but ideas for builds or map code like Gandalf has supplied above (Thanks Gandalf!) would be great if they were posted in the RanDom or God Editor threads. Then I or others that are already familiar with the SemiRandom formats could convert them to code that could then be added to the library for use by everyone.
Foodstamp was working on a healthy batch of pretender files for inclusion, but I have not heard anything on his progress. Judging from the custom province collection that he shared with us (66 province files!) I am looking forward to his additions.
Links to the relevant threads are in my sig.