I wanted the Kryptonian Key from Superman Man Of Steel ever since I saw the movie. This is as close as I can get to it so far. I plan to keep working on it but i like how it has turn out so far. I hope you enjoy it. This thing was made with Tinkercad.
UPDATE- i smoothed out the sides and changed it to what i think is closest to the correct size. The newest version is V3. I left the 1st version up to show progress.
I used a lot of photos from the net to make it as close as possible.
Printing with support is really needed because of the bottom of the key but some printers may be able to handle the over hang a little better then others.