Of course, Mortal Kombat is a copyrighted product, Midway/Konami etc, this ia fan work only not for profit. I saw a low poly one on thingiverse and thought nah, this needs to be done properly... I got a game character mesh from the sketchup warehouse someone had ripped from the game, I ripped the mask off, gave it 100 times more polys, smoothed and sculpted it in blender into a new one, gave it a flat base for printing and cleaned the eye sockets off after, all in all about a 15 minute job. Print with Rafts, no support required, and no infill not required, just use 2 or 3 shells/walls. Although I have not printed it yet, as you can see it slices fine and can be done completely hollow to save time and plastic.