You know, it's really offensive to read about Khasak/Siberian ancestry. Firstly, Khasaks are totally different from Siberian native people. If you know them both a little, it is really hard to mess. Secondly, Siberia is a great melting pot, like America. Most of Siberian people nowadays are white descendant of exiles/moved from whole Russia. And if you mean Native Siberian, you need to call a concrete ethnic. There are many ethnicities in Siberia and they all have their own culture and look.