Hello, I am a non-EU citizen. I got an offer to start PhD programme in the UK. Also I am being offered to cover my tuition fees by the university, but I don't have money for the rest. I think I will find a part-time job when I get to London. But I have to prove to the UK embassy that I have enough money to live in the UK without working. How can I do it? If a person from another country can sponsor me, what kind of prove should I get from him?

the sponser shoul show 6 months bank statements and a letter from the perment employer