I also did some searches for you, and came up with:

Young Furniture has beaded doors like your photo (but a small width), but no battens, perhaps they can be added after installation.

Kemper also has a style called Crosscreek, again, no battens, but the beadboard is random width, very attractive.

Have you tried emailing the show's website to ask?

If this is a DIY, perhaps you can order all your shells and just have the doors custom-made?

If you are willing to invest the time and money, it would be worth your while to have a designer draw up the plans and specs so you can get bids for custom work.

Happy renovating!