So I did an anlysis for a Minecraft Piece for a video I'm working on. I was wondering if there were any glaring errors?

I called the chords that had arpeggiated the sus2 a sus2 chords, but for some (like the first I chord) that just had it as a passing tone I thought that shouldn't be included in the analysis.

The brief modulation at the end, should that be a modulation or just a secondary subdominant moving to a secondary dominant? Also did I notate that modulation correctly? I was pretty sure it was a direct modulation so I went ahead with that and just said it modulated on the scale degree.

Thanks in advance.