Fantastic work, Luca! From what I can see it looks as if the cover strips are ready to attach, but just make sure that the tops are not too tight. There should be enough room to comfortably insert 4 fingers (or so) in between the tops of the thigh(s) and your leg. If you need a bit more room you can always trim off a little of the return edge (yellow line).
"Visibly hand painted, so maybe I'll do a bit of clean-up in the future". Just the way it's supposed to be! CRAZY nice job on the both the painting and placement of those tube stripes.
You mentioned you still have a few touch-ups, and I would think about widening the lines in the tears a bit.
As Glen mentioned, the vocoder could use a little black paint love. If you have one, I would suggest using a small "Filbert" style (round end) brush for clean/crisp lines.
You really are doing a wonderful job on this armor, Luca. If you keep up this rate of excellence, I fully expect to see your submission for Expert Infantry right after Basic approval. Bravo!