Rakeysh Mehra's 'Paint It Yellow' starring Arjun Rampal and Aamir Khan is preparing to buzz the screen. Though they both are all in one package, Rakeysh is planning to rope in an international actor to play a role in the same. "I don't know yet, we are still working out various possibilities. The film will go on the floors in October. When things are finally to place and we're about to roll, we will talk", he said.