If you're willing to pay upwards of 3k for a frameset, and you've found one of which you like the ride, but you want to be original, why not just invest a couple hundred dollars in a wicked paint scheme and have the the bike with the looks of your dreams. You'd save money and you wouldn't have to give up the performance of a great machine.
Do you mean the 481 sl, which is the only one I see listed on look usa's site, and also can you give a link to the specific bianchi because I don't see that one listed either, but the names have just all changed for the new season.