A list of all camouflages can be found at Camo.
Alternatively, a visual list of camouflages can be found at Camo List.
While most Camouflages exist for both categories, they are still separate items and must be purchased individually. Camos will not change the stats of the player. Certain Body Camos may make you less visible in some areas of the maps, though most players opt for a more colorful Camo to stand out from the crowd, even though they may become more visible on the battlefield.
Camos can usually only be purchased permanently with ZCoin or obtained though giveaways.