I am Beeman hear me Buzz!
This is what Neowin has to say about it.
Another build of Windows 10, build 10102, has found its way to the web in what has been a week of consistent leaks
around the OS. The latest version comes to us from China, and is from the winmain branch, although this ISO only includes the local Chinese language pack.
Even though the build number is higher than the previous items we had seen leaked, this one does not have all of the features that were shown off in 10074, so unless you want to download the build to add it to your collection, it's likely better to stay with the other build that leaked.