Damn Betel, everything about the fit looks great! I can't see anything I'd change! I saw in the WAYWN thread that you wear a 46R? You don't look that big! I wear a Havana 48R and I look a whole lot heftier than you (6' 240-245lbs).
As a side note, I don't know if SS has lowered their button placement or it's just luck but I like where your jacket buttons itself!
Yup 46R. I don't know what happened with the button stance because in the 44R it was higher but felt very tight in the shoulders. In the 46 the shoulder fit nicely and let me move freely, so being linen I opted for the 46. A lot of work done in the body by the tailor but I put my wallet in the inside pockets and it's not noticeable.
I'm 6'1" and my weight is 88 kilos, that's, if I'm not mistaken - well Google -194 lbs. But my back has grown quite fast.