Contact Cards Folder App for iPhone

What better would it be to give such app a real world look as it would look more natural to users like they carry business cards with them in a contacts folder.

As soon as the cards are scanned/photo taken, there data is processed and transformed into digital format...but the card actual pictures is also placed inside the cards folder along with its digital information. User can use swipe gesture to sneak peak a card by holding finger on card and swipe up.