Yugoslav JNA skin and m59 helmet (skin and helmet only)) addon

the skinpack includes two skins and two different helmets only. (no guns). i am also considering to make different types of JNA uniforms along with croatian, slovene and bosnians (1990s) in the future but it would take a lot of time to expect to happen. the m59 helmet was highly accurate to the actual one that i reshape some modifications from the game's japanese type 90 helmet to appear a m59. i am also planning to create a m59/85 helmet which was quite shorter and commonly used in the balkan wars ---- if you dont know how to use humanskins to the game, watch youtube :) ----