I was in a similar predicament and did solve it in the end. In the UK it is actually legal to import what I need provided it is for personal use. GP kind enough to monitor bloods and I keep him informed of my dosages. It's as safe as I can get for now until I get to the top of the lists.
Sorry I can't give any useful details in recognition of the site rules but can offer warnings you will already have considered.
Namely it's a total gamble in the end and there's no way to tell what you are really being sent (could be fake or even poison) but for me it was a life of death chance I was prepared to take.
When holding my first tablets I said to myself "these will kill you or cure you" then took them with no hesitation and ,ever the optimist, I waited to die......
I got lucky, I actually won and my prize is my life with the complete restoration of my mind, heart and even soul that the meds gave me.
I'll be first to hold my hands up to taking a pretty crazy gamble but for me it did totally pay off as I have healed so much as to be a real live person.
Will finish by echoing popular thought. Check out informed consent or wait out the list times. If there is another legit option for Netherlands I'm sure someone will point it out.