Nice work! Are you planning more figures for the LR force?
With the brigandines I tend to paint the main part of them first, then dot in the studs afterwards but kind of roughly so that it doesn't take hours and hours to do, then once that's done I'll go in with a fine brush and paint round the studs to clean up any spillover onto the brigandine itself with my base colour, seeing as it'll already be slightly shaded, if that helps!
Also, mixing in the Agincourt body was a nice touch too!