(disclaimer: AIM judge review here! these are just my opinions and thoughts, you can take from them whatever you like! music is subjective and all that. <3)
the vibe of the intro is perfect; just the right amount of space between everything to really give that sense of deep isolation in greyscale. conversely, the more fleshed-out piano part that follows is a little too busy in comparison. it could perhaps be led up to and prepared for, but i think much more time in "contemplative open space" would be necessary, along with more of a gradual build into that part (perhaps using some of the cool textural sounds you have on display in the latter portion of the song). one thing that i also think would REALLY help it feel organic would be for it to not be at a straight tempo, and when multiple notes hit at the same time, for them to be spaced out a bit; being both at tempo and quantized to the grid makes the part feel very robotic when it ought to breathe like a human. if it were me, i would put a lot more space between most of those chord changes in the process (this is doubly useful to counteract the heavy bleeding of the huge reverb), and really emphasize the flow of the melodic lines, giving them direction, crescendo and decrescendo, tension and release. if you happen to have the ability to liveplay it either via recording or midi, that'd be the best option, but it can be carefully sequenced too