I am considering getting one of these customized Marine Mats:
https://lacustomkayaks.com/products/hobie-lynx-marine-mat?variant=40794970587295You can get 3mm or 6mm (I believe the original Hobie pad is 4mm) in many different colors and patterns.
Not cheap but at least they are available, unlike the Hobie EVA deck pad kit.
"Exterior" is if you just want pad for the uncovered areas. "Complete" is if you want to remove the factory pad under the seat as well.
There are YouTube videos showing installation (including removal of original pad).