I got a response from a staff member. He is at least looking at this thread and a couple I gave him from the past run. There is no commitment yet, just looking.
Make no mistake about it, this is an involved process. Shawn and people in the design department went above and beyond for us last time. Considering the time and materials, I'd be surprised if PRS did little more than break even last time. They did us a huge favor.
Last time they cost $25 each plus shipping. Like Rob says, they were made to core model specs. They fit the SE models with a slight gap at the nut end. We'll be lucky and appreciative if we get another run. Don't expect them to make a different SE version. The cost could be the same or more or less. Be willing to pony up, or don't play.
The way forward is to voice your enthusiastic interest here, in this thread. How many might you want?