While adjusting the ambient shadow model it has been noticeable that they always remain on the centreline of the bike even when the bike leans over and looks very odd as it now not cast in anything like the correct location. Should the ambient shadow move towards the inside of the turn i.e. under the bike\wheel ? or even just fade the shadow out exponentially to lean angle so that the issue is not so obvious?
Also in the garage at the start of Victoria I have no ambient shadow (it would probably look better with ambient shadow especially under the tyres) but I have specular highlights which has always struck me as a bit strange.