Hello Andrey!
My wife has advised me she has been in correspondence with you, and you have responded to her. Please forgive our reluctance to accept you as a real person up until now, but there are many scammers on the internet who are looking for nothing but money. I only wished to determine if you were for real, and I now know that you are sincere in your interests.
Congratulations to you for your determination to become a pilot! There are many who fly for a living that are only interested in the money. There are others (like me) who fly because we love it above all else. Is this what you wish to do with your life?
Congratulations to you also for your determination to acquire a new airplane for your Aero Club. I and others here will advise you to look for something other than a Cessna 152 to fly in Russia, but it is a good choice for a trainer. You might consider some of the newer airplanes being produced in Germany or Switzerland, like the products from the Grob or Diamond (Katana) companies. Parts support would be much easier for one of these products in Great Novgorod than for a 30 year old design from Cessna in the USA.
Again, I welcome you to this forum and please forgive us for our caution. We only wish to determine you are for real.
RC