I have a key for my RainBird sprinkler controller box and thought it needed a key fob so I don't forget what it's for. I included the original stl file so you can load it up and set your own print parameter or scale it as you see fit. There are also two gcode files. One is just a simple one color print and the other is from Color Print that pauses before it prints the logo so you can change colors.
I used the default Generic PLA settings for 0.15 Quality but did increase the infill to 25%. I wasn't sure if it may get knocked around a bit so I didn't want it to break.
The author hasn't provided the model origin yet.