Changes made: Shiny/polished snaps to match the Riri zips <- you can see your reflection in them!, shorter belt length with a less sharp belt tip (more similar to an obtuse than an equilateral triangle), belt loops lengthened with the front right and left loops moved more towards the main zipper with a horizontal seam at the base of the loops following the seam at the hem of the jacket, different style back paneling, and slightly trimmer and shorter body measurements.
Thank you once again @mrchariybrown and @shinobi13, you guys did a fantastic job! I've already worn it several times!