Martin Hajek has been busy again, following his earlier iPod Nano-inspired  and schematic-prompted concepts for the iPhone 6. Commissioned by French site NWE, his latest designs incorporate the more persistent rumors: a rounded profile, power button moved from the top to the right (for easier use with a larger, near edge-to-edge screen) and rectangular volume controls …

The main iPhone 6 concept (oddly labelled the 6S) is an extremely thin metal-cased handset; the iPhone 6c render shows a thicker, plastic-cased phone without Touch ID. Both are shown in the existing iPhone colors.

Check out the gallery below, with additional images over at NWE. As ever, let us know what you think in the comments.