The video was first released on Nowhereelse.fr and discovered by Apple Insider. The iPhone 6 body shown in the video reveals an even more slender body than the current iPhones, with a larger screen and few other minor adjustments of design elements.
The leaked iPhone body seems to match current rumours on iPhone 6, with an elongated volume rocker on its side, just like the iPod Touch, as opposed to the current circular '+', '-' buttons.
In the video, the 3D model displayed a 4.7 inch screen, which is also in-line with current popular rumours.
The leaked video is in fact one of the many iPhone 6 3D model videos on the web right now. Nowhereelse.fr released another similar video just earlier this week, which revealed a protruding camera lens.