Very cool use of harmony for this piece - I think it suits the theme nicely!
My main critique for this is that some of the parts are pretty MIDI sounding, especially through the first ~50 seconds in those strings parts. If you get a chance, you could try and experiment with the velocity and release of those notes so that they sound a little more natural. It would also be worth overlapping some of those notes so that they don't stop and start abruptly. These could also help to give the piece a little more dynamic range overall.
Thanks for sharing this! Keep up the good work :)
