For a detailed walkthrough on setting up these visual enhancements:
Released in 2011 for the Nintendo 3DS, Ocarina of Time 3D is an enhanced remake of the original N64 game. The Citra emulator allows you to play the 3DS ROM version of the game on various platforms, including Windows, macOS, Android, and iOS. With Citra's improved graphics and performance, you can relive the epic quest of Link as he navigates through the land of Hyrule, battling enemies, solving puzzles, and uncovering secrets.
Citra is a free and open-source emulator for the Nintendo 3DS, allowing you to play 3DS games on your computer or mobile device. It works by mimicking the 3DS hardware, enabling you to run 3DS ROMs (digital copies of games) on your device. Citra is highly compatible with a wide range of 3DS games, including The Legend of Zelda: Ocarina of Time 3D.
Here’s a detailed piece on the topic, written for informational and educational purposes.