Older method (/lang folder) was better to see if specified text fields translated correctly on the spot and change translation for better match.
Now at translate.wordpress.org need to translate 95% per-locale.
If we got 700 lines to translate, is hard to do alone and reach 95%
Didn’t find information who will aprove translation at wordpress.
In conclusion, need time to understand WP translator.
Will be waiting for premium .POT file when it be ready.
Thanks for fast answer