Ordered some silver metallic carbon fiber vinyl from Metro Restyling on eBay. It's a little bit lighter than the window switch or glove box cf but I am very happy with how it came out. Lexus should have done this straight from the factory.
Rough cut the piece to the part by tracing it. Clean part free of grease and debris. Separate vinyl from backing, spray soap and water or windex to back of vinyl. I used windex it dries a little faster, to be able to position the vinyl. Then detail cut with razor knife and work it around and wrap. Used hair dryer to dry windex for adhesion and heat makes the vinyl more pliable. It took me 2 tries on the piece around the sport mode ****. Good luck.