One thing I have noticed when stepping into the Model S is the black door sill with no emblem. Most premium automobiles have some type of stamped emblem on the door sill that one sees when opening the door. In all the models (admittedly only betas), there is just a plain black piece of plastic covering the door sill. Do the delivered cars have the plain black sill, or something on them. I found this picture on another thread here, and thought it woud really look good on the door sill. Yes, it probably would get scratched some, but wouldn't it look good!
http://www.norcorp.com/nameplate-blog/bid/16472/When-One-Nameplate-Looks-Like-Two
http://www.norcorp.com/nameplate-blog/bid/16472/When-One-Nameplate-Looks-Like-Two