Some comments regarding these files:
- 2016 archive contains files found in B50 recovery. Y series and different resolution wallpapers were found on Lenovo's forums.
- 2017 - 2018 contains wallpapers found on Lenovo's forums.
Files locations:
- BrandImage: %SystemRoot%\System32\OOBE\info
- OEM Information:
- OEMLOGO.bmp: %windir%\System32
- OEMInformation.reg should be imported to Windows Registry.
- Themes: %LOCALAPPDATA%\Microsoft\Windows\Themes
- Wallpapers: %SystemRoot%\Web\Wallpaper\Lenovo