A few more:
-The show R1S has the electrochromic roof option. It does not appear to open or slide, which is preferable to me
-Employees could not comment about whether it would launch work a Sentry Mode like Tesla's
-Air-conditioned seats will be available and are installed in the show cars
A few other interesting things I learned this evening:
-There are paddles behind the steering wheel of both vehicles. Um, why when there's no transmission? It was explained to us that they were to be used when off road for more extreme turning via more manual control of (pretty sure) the front...