This looks fantastic, just a few small changes to be made:
- m2, 6 LH: Bb on beat 2.25 should be A# because the bassline there is ascending chromatically.
- m18, 22, 42 RH: Bb grace notes should be A#s.
Another thing I would suggest is to add a tiny bit more dynamic variety. I understand it's a bit odd to incorporate that in a jazzy rock style like this, but I would suggest starting out mf, crescendoing in m4, and then have measure 5 till the end be forte. This is just a suggestion though, the arrangement works perfectly fine dynamically as is, but just something to think about if you want.