This is an easy-to-use browser based M3 Real skin viewer. Just replace the "skin1" folder with a "skin1" folder containing all the appropriate icons/images, making sure that they are named properly. Then click on "home" to view the skin.
Only thing drive me crazy is all these new horror games nowadays is its so dark, all time. I can't even play them. I understand they trying to create spooky but be creative a little, not just darkness with pop out scare scenes.