It may not look especially different to the last image, but I've painted in the edges on all the shields- it took me three paint sessions- well worthwhile I think. Lots of careful colour matching.
Next I need to paint some of the shield ribs (I'll leave most white) and after that the 130-odd shield bosses. Then there's inking, varnishing and the shield backs- perhaps another four sessions, in all. I suppose including cutting and preparation there will be around 15 evenings work to produce 150 shields - it'd take a lot longer if I was doing one pack at a time.