This is solid.
Constructive feedback:
Some of the notes are a still kind of midi sounding. A lot of VST harps kind of piss me off because sometimes even when you play them softly, they still sound like PLUCK PLUCK PLUCK PLUCK PLUCK PLUCK, so I can't blame you for doing the best with the tools you have. You composed the harp part nicely.
Overall the mix is solid too.
Nicely done!