Chuck,
No I decided to stop making them for several reasons. The biggest was it is against forum rules for members to make and sell things to other members. Secondly I lost the use of a metal bandsaw so I can't cut the metal.
I can send you a series of 12 pics showing you exactly how you can make the plates. Some have had local shops do some or all of the work. Send me another PM and we can swap e-mails so I can send pics.