why on earth would you want to crowdfund something like this when a few people have already created maps and have made them available for free download on the Dorico forum. Of course the natural answer is that you want the highest quality. The problem is that many of the libraries are so complex that everyone will use them in different ways. I'm perfectly happy with my own sy-ed solo strings maps and if I used anyone else's would certainly have to adjust them to my own tastes. Likewise, I would expect anyone using mine to also make adjustments to suit their own requirements as this is a complex library which can be configured in many different ways. That's not to say that a library with strong input and quality-checking by VSL wouldn't be valuable -- of course it would.
Having said that, I'm interested what the "official" VSL maps for the rather simpler Synchron-ized SE will be like when they are released, (maybe next Wednesday along with the video). I do hope they support all the latest features in Dorico as that will make it easier to see if I might have missed a trick or two when designing my own. And I'm sure they will be invaluable for those who don't have the time or inclination to go down that road.