Just thought I would add my 2 cents on if there will be an update and what it will be for 2013. If anything is done and that is a big IF it will be LEDs. Maybe LED daytime running lights. It is one of my complaints about having a 60k suv. I changed out 18 bulbs including my parking lights, fog lights and wish my running lights were not also the high beam so I could make them LED. I know most of you guys have done the same. Lexus knows they have been behind in the lighting department by just reading what everyone on this forum has modified. The next thing to be upgraded is the radio technology. I expect there to be bluray for rear entertainment and a hdmi input. Let me repeat what I initially said this is a big IF. I hope in the future Lexus leads the way in technology and design and is not catching up with the rest. Don't get me wrong I love my GX and believe it is all around the best body on frame SUV but if I built it I would have changed a few things.
I was at my dealership a couple weeks ago and they had a silver GX F-Sport. I also took pics with my phone but forgot to upload them. I actually like the look of the grille but it felt really thin and cheap. I didn't care for the wheels or the exhaust tip. The round exhaust tip looks better. With the oval tip you can actually see the little muffler tip inside of it with the oval tip surrounding it whereas in the OEM upgraded tip you can't see the tip. Basically it looks more fake, I can't really explain it but when you see it you will know what I am saying. I did like the floor mats though.
2008 LS600hL Starfire Pearl/Cashmere (sold, best car I have owned)
2012 GX460 Premium Starfire Pearl/Sepia
2013 GTR Premium White/Black
1997 Viper GTS Blue/White Stripes (sold)