Sorry to bring this thread up but while digging around in web.archive.org on old Topre sites I found something very interesting
RealPoint keyboard PDF I was digging around there because I just became aware that they also made another version of the MD01BO I just got that was for a sun spark station that pretty much has a perfect layout. You will not that the RealPoint version of MD01B0 has the sun layout but moved one key for the track point. This is really cool now if I just could find a model number that I can use for a search.