I like the way you’ve evolved the same themes throughout each track, handing them off to different instruments to get the feeling that the story is growing and evolving.
It sounded to me like you had a bit of trouble getting the rhythms to line up perfectly – I can hear a bit of struggle in “Fair Weather Jaunt” where the chords aren’t quite lining up with the melody lines.
The main thing I’d work on here would be to add more sustained chords to these tracks. They’ll help ground the whole experience, giving a frame of reference to let the different emotions of each track resonate more clearly.
Another trick would be to add some extra reverb to each track to unify all the instruments! These orchestral VSTs sound good on their own, but they feel very disjoint from one another, like they’re not playing in the same space. Reverb will help them feel more connected to one another, and give the whole soundtrack a sense of exploration and space.