Actor Prasanna, who will don khaki in his next yet-untitled Tamil project, is looking forward to the experience."I'm quite thrilled about this role. This is an out-and-out cop story. It's going to be something different from the roles I have played so far," Prasanna told IANS.Lyricist Revathi will be making her directorial debut with this project.He added that the shooting will commence from August."I will be required to look fitter. The role will need me to sport a different look," he said.The rest of the cast and crew are yet to be finalised.Last seen in Dhanush's Tamil directorial debut "Power Paandi", Prasanna will next be seen in Mysskin's Tamil thriller "Thupparivaalan".