Here is another small key from Zelda, this time from Skyward Sword. I also have a key from Twilight Princess.
Only found in Skyward Sword, this key appears multiple times in each dungeon. After finding one of these keys, you can advance into the next room.
My name is Arden Markin and I have been extremely passionate about 3D-printing and modeling ever since I got my 3d printer. I am still in high school and any extra time I have is spent in designing, cardistry, or chess. I am a huge Zelda fan and I love mathematical art. I am still just getting into all this stuff so feel free to offer any tips. I hope you enjoy what I have to offer.