As you probably know, Lego has presented, last days, in the San Diego Comic Con, two exclusive models, which were micro scaled versions of two regular sets: The Hobbit Bag end and the JEK -14 Mini Stealth Starfighter. The global opinion is quite pleasant with the exception of the price, which being usual in the SDCC is definitely prohibitive compared with the regular sets.
If you’re curious about them, you have now the opportunity of building them or on the other hand, simply have a detailed look at some of their nice details. The instructions were already available on some Flickr Lego fans (Thank you Allen and timhook22 for the original pictures!) but now you can also download them in PDF.
Have a look at them right here (Hobbit) and here (starfighter).