I noticed something during the VGT events.
Pretty sure I also saw some of these details from a user here back at GTS, but I can't remember who that is.
Sorry for the long post:
The HONDA VGT driver is wearing normal suit and helmet, but the design is unique. Isn't just the default helmet and suit with different colors like the rest of the drivers
Porsche, Lamborghini and Jaguar have their own suit and helmet. Even if you're using your own custom suit, you will be forced to wear them. The Jaguar is pretty interesting because it's using the same design from the car
Now for the cars. You probably have noted that some of the VGT cars don't have mirrors. They have exterior cameras like this:
These two are from the Mercedes and Nissan VGT
Driving the Suzuki, it's possible to see it from the cockpit camera
In the Jaguar it's right behind the wheels
Two more details about the Jaguar. The wheels has a transparent material and the hologram in the dashboard seems to be blueprints from the car itself
The spoiler really does fit in there nicely
I don't know if you can see it, but it's written "design by" in the front of the Porsche. The camera is located in the middle of the cockpit
There's this thing near the front wheels
Last, but not least, the Alpine. Your view from the inside is like this:
but the whole dashboard is actually like this: