In this film, the challenge was x main challenges, 1st was to shoot all these actors separately in their countries and putting them all together in one country in a fast turnaround, 2nd considering the travel regulations for all of these countries and all actors nationalities, vaccines etc.. 3rd to match all technical details to make the film have one look only, 4th to match the DOPs of each country in terms of look and feel. Karim was able to deliver the film in less than 30 working days including actors traveling back and forth.