I've been listening through a lot of the fantasy and sci-fi sections, there's some lovely stuff there
As one idea/advice item, I feel like on some pieces it would be good to have versions where the core melody is brought out more strongly/with a slightly more orchestral feel - the versions as presented of things like Home Forest or Our Mountain make great standard-issue background music, but having some stronger or more dramatic versions of those melodies would help them be more multi-purpose for use in trailers etc as well where the melody, like the video, has very little time in which to grab the viewer's attention, if that makes sense?
Glad to see you're continuing to build this up though, it's a great resource & I'll let you know when I use some of it!