Tank Girl: Anarcha-Feminist Punk From Nepal TANK GIRL is a band with 2 members of the best known DIY punk band in Nepal, RAI KO RIS. The Line up is : Sareena Rai (from Rai Ko Ris): bass guitar,vocals. Sampreety Gurung : Guitar,backing vocals. Olivier Bertin (also from Rai Ko Ris): drums.