Hello Eric,
As we continue to increase production of Model 3 and produce more high quality cars for customers, all Model 3 vehicles are being made with the same premium textile headliner found in our flagship Model S and Model X vehicles, which has always been planned at this stage of production. The Model 3 is a great car, and the premium package (PUP) retains premium finishes throughout the cabin, and benefits from a variety of other functional enhancements including premium audio, upgraded side mirrors, and heated front and rear seats.
This is the product that we are making going forward, and we did not communicate that customers would receive a specific material. We made this transition in S/X some time ago, and have been referring to this material as a Premium Headliner in those vehicles.The current material is also a premium headliner, but with a different texture, where durability has remain unchanged, and this is our product that we stand behind.
I hope this helps clear things up for you, and my apologies if it was not the exact response you desired. Thank you for being part of our growing Tesla family!