This is pretty well composed. Really liking the high pitched bell sound at 0:18, really helps add to the forest sound you are trying to achieve.
There was a small amount of under running at 0:50 with the background sound. not a big deal just noticed it.
The lead synth is really good, you use multiple octaves to add a cool video game/fantasy feel to it, I like that.
If I have to criticize anything it would be your snare choice, while not nessesarily bad it feels a little too heavy hitting for this type of track, something somfter might have been better, maybe add some reverb to it too. The kick drum was barely noticable, but I think for a track like this it works well.
overall well composed and mixed, some minor problems but not a big deal.