Prod is solid! Perc is chunky and crisp and the Sub is right where it needs to be.
It's a well rounded sounding tune, but there is definitely room for 'all' kinds of misc filler sounds. I know how it is though... I recently finished a track that I could spend weeks adding misc sounds to, but I opted to simply say, "anh... it is what it is, and I'm happy".
Sometimes going the minimal route is necessary... because some of us would never 'finish' any tunes, lol.