The arms on the infantry are way too long in the pictures, they nearly reach the ground! Since they are separate pieces it should be feasible to rework them some to have better proportion. The bodies also looks to be quite wide, nearly fat, when seen from the front.
The chain mails work on the cavalry guy is also pretty inconsistent (when seen from the back). The leg parts have very small chain mails detail and looks good, while it's much bigger and cruder on the torso and look amateurish.
I like the concept, but as-is these are not minis I would want to buy right now.