They've arrived, and jolly nice they are too.
They're very shiny so it's difficult to get a decent picture of them - but the stainless plate is engraved with the Marlin logo in the middle, with two pinstripes to either side.
I've made them long enough to allow a nylon wedge (like Robin's) to be fitted near the door hinges to ensure they clear the sill plate and don't clobber the leading edge on the chassis if the hinges drop slightly.
If you want some, order direct from Finishing Touch, and just say you want a set of marlin sportster plates like mine. You shouldn't have to pay for art setup, as it's been done already.
I'm sure if you have a cabrio and wanted something similar you could change the dimensions and still not have to pay art setup.