I have some bad news for the perfectionists out there after seeing them in real life.
At certain angles you can tell the caps on the lights are different to the rest of the car. The colours are slightly different shaeds in certain conditions (similar to how the petrol cap in the VY-VZs looked different to the rest of car), i dont know if its because of the plastic vs metal or what, but i did notice it. I also noticed some of the panels didnt line up perfectly (around the rear mainly), hopefully they sort that out amd it was just the demo cars we saw.
The rear lights also fogged up (had been washed earlier in the day and had moisture in the taillights), that happened on all of the cars there, not just one or two so that's a big problem they need to fix (again, hopefully it was just these 'demo' cars)
I also LOVE the taillights, when they are turned on they look amazing and just make it all worth while, the backlight-type glow they have is just stunnning and i fell in love instantly.