I know this thread is old but everyone with problems about this device links to it.
I bought a Yoga 11 more or less by accident with no installed OS. So I did my research came to this thread downloaded the files recovered the device. Fine.
What I didn't expect was that I will take FULL F* THREE DAYS to upgrade this Device to RT 8.1.
So... to save people the pain from wasting there time I captured the updated 8.1 System (2019-06) and syspreped it.
I had to make some tweaks and little hacks to complete sysprep but now it's done.
I uploaded the the package like the thread starter with updated wim.
It only contains English. Please only use englisch within the WinPE/Recovery environment. Otherwise it may can cause problems while finishing the restore.
When you restore the Updated Image, you will see there is a User "User" which was my Account to just work this the System. I didn't bother to do anything with it or to remove it before sysprep. Use it or delete it after you created your own. You can add your MUI (also Display) language later on.