8.1 start button graphic

I'm using Classic Shell for Windows 8, and currently I'm using the Windows 7 Start Button graphic. It's the old logo, though, and I was wondering if anyone who knows how/has the resources to could port the graphic for the Start Button from 8.1. Or, if it's already been done, could someone link me to it?

Help is appreciated.

You could try here Start8 Windows 8.1 Start Buttons Image File » Forum Post by migunn

Do you like this one?: Classic Shell Forum - Windows 8 Start Button with Glow (White)