No need for new game, if you want to remove it just delete the folder. Feel free to do whatever you want with this mod.
Enjoy and stay safe out there ;)
edit: I made a mistake and forgot to put the right skin color, i uploaded the fixed file, the old one has been deleted, sorry about that.
edit2: I added a long sleeve version and removed the sun glasses :)
edit3: I made a new much better looking appearance for Markus and another long sleeve version less militarized ;) enjoy
edit4: As promised a more civilian/military/tactical look, kinda reminds me of the upcoming "the division" main character :P have fun :) this is my last one.
p.s. if any of you got any suggestions please feel free to let me know :)