Finally, after more than a year of waiting since my pre-order in the winter of 2010/2011, I got my 1/12 SLS in. Costs 199,90 euros, cheaper than the 500 to 600 AutoArt charges for their Veyrons, 911's and Murcies, and WAY cheaper than those detailed 1/8 CLOSED miniatures of between 4000 and 8000 euros... It comes with gloves and a booklet that describes both the miniature and the real car. It also teaches there is a special trigger under the nose of the car which is needed to lift the bonnet out of its lock, and that it's recommended to polish it with actual car polish.
From what I know, the SLS Coupe is already sold out: the silver one is listed as sold out on the official website, and of the blue ones mine is #709/1000, indicating how fast it goes. There are red and silver SLS Roadsters in production, limited to 1000 each as well (just like the two 300SL Gullwings and two 300SL Roadsters), those could very well also be sold out considering how long these models have been on the net already.
Quality is very good. If you on purpose try to find the smallest imperfections, you can find a few, but then you really have to look closely. I've read several people on the web said their silver SLS'es had paintissues, on my model the paint is fine.
Ignore the trash and the white box, that white box is of a USB stick designed like a Mercedes key, it doesn't belong to the miniature.