Command to open windows explorer window with filtered results?

Next to Organize in your screenshot, you can see the Save search button. That will allow you to save the search using your preferred name to:

C:\Users\<username>\Searches\<searchname>.search-ms

If you run this file from the Run dialog or even the command line, Explorer will open up and the search will auto-execute, displaying the results you want. (The search box will not be populated though with the search terms.)