This is the horse drape or barding that I used for my Aztec Knight. It's not perfect by any means, but it is useable. If you're using my Poser setup for mounted units, than you will have to make some changes to the proportions of the horse drape to get it to conform properly. After conforming the figure to the horse, you will have to set the body's z-scale to 86%. (In my Poser setup file the horse's body z-scale is set to 86%.) Also, you will have to lower the z-scale of the upper neck to around 76%. And, the various scales of the head will have to be edited.