When it comes to cameras, Special Editions generally run into two camps. Colourful with Leppard print designs or generally interesting, useful, and new but limit appeal features.
Last year we had the Nikon D810A a camera targeting astronomical uses. Yesterday the new Fuji X-T1 IR was announced. A camera sensitive to a wider spectrum then the human eye. Lots of useful scientific uses for cameras like these but I am sure in the hands of Artists we will lots of exciting images.