Now, do some people who buy cars like this have them shipped via cargo plane to wherever they're needed? That's slightly more believable, but I bet it's still very uncommon.
You propose that if I don't do something, you will pay me because it benefits you in some way.
I agree to not do that thing and happily walk away with the cash. Everybody gets what they want. Why does it matter whether or not I was planning to do the thing?
Then actors like Apple, airlines, etc. get to claim they have fully offset their supply chain despite nothing of the sort occurring because of counterfeit carbon credits.
e: And fwiw, I have done analysis of this offline as part of a personal project - based on what I saw looking at global forestry data, the evidence is strong that the vast majority of REDD (deforestation) carbon credits are fraudulent IMO - areas being sold at the cost of carbon if the whole plot was cut down despite there being effectively no risk of that.
Ad: "Help thirsty kids in Africa!"
Reality: the kids get 100 liters of water a month from a river (yeah not enough).
You: pay a contribution hoping to get them more water.
The "offset" sellers: "See those 100 liters? 5 of them are now being paid by HeyLaughingBoy. He's helping!".
The carbon was being pulled from the air anyway, but paying gives you a certificate to say your money did that. Meanwhile the net CO2 output hasn't changed up nor down. Or rather up because you're consuming something that output CO2 to make. (Philosophical argument, the product would have already been made before your purchase, unless it's something bespoke...)
This is what those opposed to carbon credits believe will happen: abuse and fraud
Very little will be achieved towards the goal of lowering or sequestering carbon.
Carbon pipelines are an excellent example of this: taking advantage of overly generous federal tax credits to achieve very little.
Taking the car is a small price, economically and environmentally, to avoid the potential of war.
From what I could find the 2009 Protection version (then called high security) was more around 400k-450k€. A standard model 7 runs from ~115k up to ~145k€.
Far better to take BMW's approach, upgrade the materials so that the protection is structural; each component serves both purposes.