I believe you have to pay 40% more in price if you use skins, but shi* trust me it is worth it, it is more worth than getting a ninja defuse on inferno without a smoke or flash and while the whole enemy team is alive and your teammates are all like "OH SHI* THIS DUDE IS AN 360E-L33TVIRTUSPRODEFUSEMEISTER, BTW Literally the best aimbot on the market too so GG.