Anybody in NW London have a genuine 8x16 Fuchs I can borrow?

[nsa]

I'd like to check if it will fit my car. I want to offer it up and see how much space there is around the wheel. I don't want to drive it anywhere but the wheel has to have a tyre on. I think they only came in ET10.6, is that right?

In return I have a 9x16 ET15 Fuchs replica with a new 245/40/16 tyre on it in case you'd like to check if that works on your car. It fits on mine but I'm investigating 8x16s so I can use the same size on all four wheels.

I have a large(ish) garage to work in and am in NW London. The car is a 924 Carrera GT replica so I can't look up what fits.