Nice!!!
I see you've put a plastic light cavalry body on one of the metal horses. I did a similar thing recently. Did you do anything about absence of the rear part of the saddle? As in, the metal sculpts have them as part of the rider, whilst the plastics have them as part of the horse, so the plastic rider / metal horse combo results in it being missing. I'd be interested to see if you made one yourself, and if so how. Or if you just left it off?