I’m very disappointed with the Valkyrie’s in-game representation. While I’m not certain that this is a bug, I find it hard to believe that the wing is supposed to be in a raised position at a stop and in a lowered position at speed. The position of the wing does not change at speed in a straight line or while cornering. More disappointing, however, is the tuning: The Aston Martin Valhalla concept has more potential downforce than the Valkyrie, both in the front and at the rear, which is in no way accurate and contributes to underwhelming grip at speed.
On a side note, the stock weight listed in the game is 2,976 lbs, which seems to be much heavier than it should. Online searches produce inconsistent results, with some websites saying it weighs 1,030 kg (2,270 lbs) and others saying it weighs 2,800 lbs dry. I sent an inquiry to Aston Martin, so hopefully they’ll get back to me soon.