Is the Ice Key ACTUALLY in Donkey Kong 64?!

Stop 'n' Swop is arguably the most famous unused game element in video game history, included in Banjo-Kazooie and Banjo-Tooie to some degree. This begs the question, what about Rareware's other 3D Collectathon Platformer at the time - Donkey Kong 64. THE CUTTING ROOM FLOOR https://tcrf.net/The_Cutting_Room_Floor MUSIC Atmospheric Pressure:    • Crash Bandicoot: The Wrath Of Cortex - Atm...   Droid Void:    • Crash Bandicoot: The Wrath Of Cortex - Dro...   Sloprano Instrumental:    • Видео   Crikey's Cove:    • Видео   Hailfire Peaks (Icy Side):    • Видео   Bridge over the River Ty:    • Видео   75m:    • Donkey Kong - Remix -   SOURCES https://banjokazooie.fandom.com/wiki/... https://tcrf.net/Prerelease:Banjo-Tooie https://tcrf.net/Proto:Donkey_Kong_64 http://www.raregamer.co.uk/games/paul... https://dk64.fandom.com/wiki/Intro_St... https://docs.google.com/spreadsheets/...    • Warp from DK's House to Crystal Caves (Ice...   http://www.dkvine.com/interactive/for...    • Donkey Kong 64: Treehouse - Caves Link Upd...      • Donkey Kong 64 Original Promotional Traile...   https://github.com/Isotarge/ScriptHaw... https://github.com/Isotarge/ScriptHaw... CHAPTERS 0:00 - Introduction 1:18 - Treehouse & Caves Unused Cutscenes 2:43 - Unused Caves Spawners 3:50 - Pause Menu Entry 4:57 - Mystery Eggs 5:02 - Conclusion