Actress Kriti Sanon, who is prepping for her upcoming period drama "Panipat", says being a North Indian, it is a challenge for her to play a Marathi character in the film. The actress will be seen playing the character of Parvati Bai, the second wife of Sadashivrao Bhau, who was the commander-in-chief of the Maratha army in the third battle of Panipat. The film also stars Arjun Kapoor and Sanjay Dutt in pivotal roles.