You may have heard about them but you definitely haven’t laid an eye on any of them -if you have, please don’t hesitate to send us an email, we’ll deeply appreciate it… We’re talking about the 2007 IAA’s (Frankfurt Motor Show) best-kept secrets; worldwide premier models that have been kept well hidden from “degenerates” like ourselves who take a weird pleasure in exposing any future products on four-wheels. So, without any further delays –aka bla,bla, here’s Carscoop’s list of new models and concepts that will definitely make their debut in Frankfurt even though you haven’t seen them. In this case, hearing is believing -trust us… -Continued after the jump BMW X6 Concepts – BMW released a couple of videos with the X6 Concept’s designers being interviewed by a weird looking/talking guy. We could have done without him and the… X6Daihatsu OFC-1 Concept – A “miniature” 2-seater roadster with a miniature 0,6 lt turbocharged engineDaihatsu HSC Concept – The OFC-1’s miniature family version with miniature four doors and a miniature 0,6 lt engineFord Focus Facelift – Ford’s volume seller receives a “light” facelift in and out. Why the hell hasn’t this one been leaked yet?Lamborghini Supercar – Only 20 examples of this unique supercar will be made but even if you did have the $1,5 million or so that Audi asks, they’re probably all soldMercedes GLK SUV – We firmly believed that Merc’s BMW X3 adversary would have been leaked on the web well before August. Well, we all make mistakesMercedes F700 –Mercedes teased us with a chocolate wrapped prototype revealing the right corner of the bumper along with a bypassing horse flyToyota Concept City – Toyota handed us a teaser press release that defines the word “Spartan” VW City Expert Concept – Same here