Slide To Shutdown Icon

Well... In Windows 8.1 re-appears the "Start" button, but a few steps are yet needed in order to shut down the machine just with the mouse. Luckily in system32 there is an utility: SlideToShutdown.exe, which can be added to the toolbar and which requires only one click, but the icon is very generic, so I've created an alternative one using Inkscape (and Gimp for the final export).
The zip file contains the SVG with the icon and some examples in Windows ico format.