A new Lumia with claimed 5-inch laminated display (seen in the images) seems to have leaked out in China from the assembly plant, where it is getting manufactured.
The device looks quite thin (as per the source) and while the source claims it to be Lumia 1030, we tend to think about it being a Lumia 930 successor, may be earlier rumored Lumia 940. It is supposed to have Snapdragon 805 processor, 24 MP PureView rear camera, 5 MP FFC and will come running Windows 10 as the OS.