I working on that sculpture during series of streams on Official Pixologic channel.
Here you can check my Broadcast schedule http://pixologic.com/zbrushlive/author/alina-ivanchenko/
So I decided to put together the progress and gonna update this page after each stream ;-)
My stream schedule is available here - http://pixologic.com/zbrushlive/author/alina-ivanchenko/
This is traditional Russian dress and and headpiece called "Кичка" [KIchka]
This is Wiki article in Russian