Good morning
I would decrease the diameter on the forearms and biceps. They both look quite large and should be fitted more closely. The return edge also looks very large (picture from behind), this is only a few millimeters in some cases. I wouldn't make the cutouts on the thighs and shins so angular, but shape them more like a semicircle.
Otherwise I like it.
PS Your pouches are still ok for basic (also depends on your GMO) but for PO you should have accurate leather pouches.
Regrads bigwam