The diverse locations required for filming posed logistical challenges, ranging from humid South Indian villages to freezing Himalayan terrains. Extensive location scouting took place in regions such as Khtaling, Pyangong, Khardung La, Zanskar, and Leh during the winters of 2017 and 2018.
Sync Cinemas handled sound production, while Sunil Chinta served as the VFX supervisor, overseeing nearly 700 visual effects shots. Motion capture tests were conducted in May 2018,with environmental effects achieved in-camera through innovative DIY practical systems.