AR Challenges (DLC) - Scarecrow Nightmare 1 - 3 stars - Batman: Arkham Knight

Batman: Arkham Knight
Challenge: Scarecrow Nightmare 1
Character: Batmobile
Trophy: Dark Victory
Video's Main Objective: Earn 3 stars in the DLC AR Scarecrow Challenge "Scarecrow Nightmare 1".
3 stars condition: Finish the challenge in less than 04:00.
Trophy Objective (secondary): Achieve at last 1 Star in all Scarecrow Nightmare AR Challenges.