Rust is an online multiplayer game where you can apply skins to your weapons, armor, and other items. To apply a skin, you must craft the item first and then choose a skin category. Once you have selected a skin, you can then equip the item. If the item can't be crafted, you can still skin it at a crafting station. Changing the appearance of an item without consuming resources is one of the best ways to make it unique. If you're not a gamer, you can use a skin creator on totalrust.com to customize items and skins. You'll be able to change the color and texture of items, and you can even publish your own skin. Just make sure that you give the item a unique name and description. If you have created a custom skin, you can sell it on the Steam marketplace and have it featured on the official website of the game.