Is possible to forward engineer to SQL Server from MySQL workbench?
In 2010, when the question was asked, the answer was:
Not in a straightforward way. You'd need to create a MySQL schema, then use some tool to convert it to MSSQL one.
However in 2014 Philip Olson added this comment below:
[...]MySQL Workbench added a Microsoft SQL Server to MySQL migration wizard. You could use it to migrate to MySQL and then execute the forward engineer wizard.
I believe this is the correct answer currently.