ford used one piece die cast in the cheap models.
Even though my 41 is a Super Deluxe, I just like the way the one piece looks. The center piece I have just covers the speaker grill and stops at the trim. That is part of the reason why I want the one piece also.
This is what I am looking for.
I would think that one or the one above would be fairly eazy to make out of a nice piece of Walnut