Please Help! RC Independence of the Seas model???

Hello, I am a wedding cake baker and am creating a wedding cake for a couple that met on the 'Royal Caribbean Independence of the Seas' and are due to honeymoon on board later in the year. They would love to reflect this on their cake and would like a model of the ship as a cake topper.

I cannot find one!!! Does anybody know where I may obtain one? Somebody suggested that you have to buy them on board ship but that's out of the question? I've searched RC's website but there is nothing. I'm even willing to have a go at building one if anybody knows of a model kit but I've googled 'til my fingers are sore and all I can find are really expensive large models.

Any help much, much appreciated! :eek:

Allicia