Real or not? How to spot a fake Cervelo S5

I bought one too. Guy on kijiji selling it for the best offer as a used bike in new condition. I got there and laughed because the bike had never been ridden and there was no clear coat over the decals. I was just thinking a brand new Ultegra equiped Carbon bike that weighs 16 pounds for that price, go for it. I could have still gotten a decent used on or another real bike with 105 for the same price. I was thinking of a building a knock off Colnago but I bought knock off Cervelo instead. I may take the stickers off and say I built it myself by weaving the carbon fibre like the guy who built the original super bike. Good reason to go to your local bike shop instead of ebay or kijiji ads. I see a lot of these on ebay.