Sam Qureshi proposes techniques for applying realistic makeup, foley sounds, and camera tricks to enhance the mise-en-scene and sound effects for a horror open text sequence (OTS). Examples of zombie makeup techniques include creating peeling skin and infected pus. Horror foley sounds could include snapping celery to mimic bone breaking or beating tomatoes to simulate beating. Camera tricks like over-the-shoulder shots could make attacks like a zombie slashing a face seem realistic while avoiding actual violence. These techniques aim to increase believability and scare audiences for the planned horror OTS.