We are currently working on an import of the BIAN Business Object Model.
The BIAN Model is UML based and we believe that an EAR model will help data architects and DBA's.
If interested, just let us know.
More about BIAN, see https://bian.org/
A sample model, see https://bian.org/servicelandscape-12-0-0/views/view_48737.html