We have been producing in-house 3D printed models for the last few years. Recently we produced some quick test print models and used our initials KSR to form the models.
Rather than just create some simple 3D printed letters, we thought it would be interesting to create the forms a different way. Instead of extruding the letter K, we started with a cube and subtracted a negative of the letter K in both the X and Y axis. The outcome being that when you view the 3D letter from the front and side it appears the same. The resulting models we found to be really interesting!