Precisely what Orodruin says above. You have no basis on which to suppose that people will be 'all the more excited next time'. A game can only disappoint its audience so many times before they move on. I have participated in several of the FOMO CGs begrudgingly because I have mild OCD, not 'excitedly'. We have already mentioned that this kind of model is widely despised in the industry at large. Elite doesn't exist in a vacuum.
If Fdev put the time into making more ship variants it would be seriously stupid of them not to make them available to every player who enjoys this game through fair and accessible means so as to make a far greater number of their players happy.
Except, again, it wouldn't make anyone happy. Nobody cares about a slightly better Asp Scout if it's easily available. It's only when it becomes exclusive that people have a reason to care.
FOMO is what CREATES the value. Take it away, and the value goes with it.
Example; the recent modified Enzyme missile rack. A cool item, because it's limited edition. If it were publicly available, it would be completely worthless, but since it's hard to get and indicates what you supported in the past, it's a cool trophy.