Gustafa's YurtRH:
-m7 - There's a 5th harmony (B) below the F. Also in m13
-m18 - why isn't this chord the same structure as m17? It sounds like it's exactly the same voices playing in the same harmonies, just slightly higher
-m20 - I think the G comes in on b1, it just seems like it gets slightly louder on b2, which I don't think is important to notate. The chord also sounds really empty without the G there at the beginning.
LH:
-m12 - I'd recommend adding in the guitar's E on b2.5.
-m14 - The guitar's F#-A progression on b2-3 doesn't make sense when the F# isn't present, so I'd recommend adding it in some way.
-m15-16 - The b3.5-b1 progression of F#-G would be even better if you included an octave harmony to include the guitar's part here too. It also plays a G-A on b2-3 in m16 (an octave lower than the notes you have) but the playability might be changing so feel free to leave them out if you want.
-m22b1 is identical to m21b1
-m23 - I'd suggest adding an A harmony to b1 here.
-m27 looks like this:

I'd recommend making b2 a rest or something and leaving the rest as I just wrote it.
-m32 - add an F# on the top of the final chord?
That looks like it's about it.