It was some time back at the first Waddesden Event and there was a Coupe in off white next to mine which had one fitted. It looked really nice. I thin it was the four spoke/slot metal with wood rim.
On the site you can select a car and Aero 8 is listed. It slims down your options to the models that fit the car.
When I look at the Moto site it shows a selection of boss options including a pretty metal Morgan engraved horn hub.
I do not believe this supports an air bag.
It does all mount up a bit when you have the boss, wheel and horn hub but it looks and feels lovely
You also have the choice of a variety of materials sizes and colours. They do seem to make a nice job of them. Biggest issue for me was working out which one I wanted (wood, alcantara or leather, slots or solid etc)
I did have someone mention that you are able to tweak something so that it does not cause the error light to come on when removed.
I am told they are very happy to help on a call, they are about 10-20 miles from my home and I have been looking for an excuse to go there for some time.
I have S2 serial number 326 so I am guessing they will be similar. Same Aston 1/3 wood/silver rim I expect.
Ohh one other thing. I seem to remember someone once said that the entrance to the site was on a slope and you needed to beware of grounding the sump! Also be prepared to be seduced by the jackets, they have an effect on you......