Hi fellas! I was just wondering if there is a source for the chrome Jaguar decals that go on the door threshold sills. Mine are looking a little worn and new ones would be nice.

 

I seriously doubt if you will find new sill plates.
I suggest you check out breaker or wrecker yards particularly if they have "flooded" car write offs.
I have retrieved some very good bits from those sources. Low mileage cars that have not been abused.