Make it to where players can customize the color of skin, type of camouflage on gun and clothing, and hat/helmet. Make a section in the create a class to change your appearance from the default on that map. Give a choice between different military covers; helmet can reduce top of head damage and reduces top screen visibility some, hats help keep sun glare off like other covers but that all a regular hat does, ghillie tops help hide player, also choice of camo paint to prevent sun glare without a hat (maybe a way to apply your own camo paint). Ghillie suits should decrease movement through thicker areas due to need to be more careful so that your ghillie suit does not get snagged on a branch.