I'm watching a used i12s on sale on British Ebay. I've asked for the year of manufacture, but haven't had an answer yet. I'm a bit puzzled by this photo:

because the line of the hull/stem seems to slope sharply back from the point of the bow. This would make the waterline length quite a lot less than the overall length. Current photos of the i12s on the Hobie site show the bow and stern profiles as quite vertical, giving a waterline length very close to the overall length.
So is it just a deceptive photo, or have there been different versions of the i12s with different profiles? (Or, indeed, different versions with any other differences.)
All help appreciated.
Mary