I'm after any version of Bentley Microstation of the Macintosh.

Before you ask: Yes, there was a native Macintosh version for Mac OS classic:
https://www.mactech.com/1997/04/19/md1-microstation-95/

The last version was Microstation V5.0 SE released in 1997.
A version of Microstation 95 also exists for Macintosh.

User "crisscross" of this forum reported on having a copy in this thread:
https://macintoshgarden.org/forum/installing-printer-driver-classic-powe...

I am of the understanding there was a security dongle for the application too. Does anyone have the installation disks they can image and bonus points for a [k]?