Sonu's look is modelled on the styles popularised in 1950s and 1960s, for the action-thriller Maximum. The film is an underworld drama which also stars Tabu, Naseeruddin Shah Pankaj Kapoor and Arya Babbar. Reportedly, Sood has gone ahead to spend a fortnight with a top cop in Punjab, Mr PS Gill to understand the mind, body language and spoken language of a police.
Sonu posted the sketch of his new look on twitter, where in he is seen sporting a trimmed moustache, and a side parting neatly combed hair. Sonu looks totally different in his upcoming portrayal in Maximum.