3D Roman Numeral Markers

Simple 3D print Roman Numerals designed originally to be placed on the base of BFG ships to identify them. Can be used for any purpose you like though I suppose and scaled to suit? My first contribution to the community, hope someone finds them useful or perhaps improves on them. I printed mine 12mm tall with no support nor plate adhesion as a test and once the filament strings were cleaned up they do the trick (I employ the infamous "three-foot-rule" in my hobby - it if looks like what it shoul