The five images in question show off the card from different angles and gives a good perspective of not only the sheer size that the high end SKU's may boast, but also the amount of heat they would be dissipating, judging by the size of the stock cooling solution.
Berlind mentions in his blog, that he obtained permission to publish the images, which were obtained during the AMD event in San Francisco, under the condition that he referred to the unit depicted as a prototype.