I love this concept, so full of emotion-- it's great!
Track 1: a beautiful opening, I love the timbre of this group and the melody that comes back stronger every time. It went from sweet and reflective to beautiful and powerful. Maybe try to break up the repetitive chords every once in a while, to add motion and interest?
Track 2: This was another gentle and beautiful track, which is great, but it seems to go against the story here: it's less perilous and intense than I expected. It was very emotional though: the strings, flute and piano all worked in perfect harmony. I'd again recommend changing the repeating chords to add more interest.
Track 3: A pretty conclusion to a pretty soundtrack :) I loved it when the celesta came in.
All three tracks have a similar feel-- next time, I would love to hear a wider range of emotions expressed in the music. But the notes of sadness, bravery, and reflection were all heard loud and clear, and you did a great job of conveying that story :)