Here's a close up shot I took in direct sunlight a couple of weeks ago, hopefully answers your question about MSM. In fact IRL the blue specks are even more prominent when looking at it close up, photos don't seem to catch it that well.
I had no idea of this when I ordered (yet another...) grey car. Personally I quite like it, but then I would say that.
BTW, car is awesome, never gets old driving it and when you jump into an old ICE (by old I mean my wife's 2019 3.0d X4) it feels stone-age and where did my regen braking go
. Need to use both feet to drive... I don't think so
. Had to use a 'petrol' station too