Pixelated Heart (fixed)

This is such a cool techie/Minecrafty design but very difficult to print in its original file format so I converted it to STL and fixed it. No other changes to the design -- it was great just as it was. It's now sized at 100 mm in the X axis, so perhaps a little too big to be a pendant, but it can easily be resized in your 3D editor or slicer software.