Found this Debug version of Master Quest. The Wife loves it! : r/n64

The Legend of Zelda: Ocarina of Time/Crash Debugger - The Cutting Room Floor

Legend of Zelda, The - Ocarina of Time - Master Quest (USA) (Debug Edition) ROM < N64 ROMs

Quest 64 Analysis (Ep.1): The N64's RPG Masterpiece - State of the Arc Podcast : r/JRPG

Gayrahim Slayrahim — Ingo is really up his own ass. He's got his face

The Legend of Zelda: Ocarina of Time, Zeldapedia

Found this Debug version of Master Quest. The Wife loves it! : r/n64

Unused Content - Zelda Wiki

Legend of Zelda, The - Ocarina of Time - Master Quest (USA) (Debug Edition) ROM < N64 ROMs

Searching for the Ocrina of time debug version(not master quest) : r/Roms

Planet Mozilla

Searching for the Ocrina of time debug version(not master quest) : r/Roms

Zelda Ocarina of Time (and Master Quest) - iQue localization protos, plus debug builds : Free Download, Borrow, and Streaming : Internet Archive

Legend of Zelda, The - Ocarina of Time - Master Quest (USA) (Debug Edition) ROM < N64 ROMs

Zelda: Ocarina of Time [Debug Version & Test Map] - Unseen64