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As Elja stated it is more assembly than anything else.
I picked my car up there and it is fairly interesting to see although I could not do the full tour.
They recently also covered the roof in solar panels, which is quite impressive.
Has mine (90D) at 238 KPH (142MPH) yesterday driving back from the German office, slightly concerning that the speed indicator tunrs red above 230.
Should top out at 155 MPH