First of all, I'd like to say that battle_models.modeldb is one very confusing file.

Do you know how to enter a completely new unit? The reason I ask is because I've made completely new mounts for both the Templar and Hospitaller knights. Could I get away by just copying the mailed knights entry and changing everything to say "templar" instead of "mailed"? (That's how I named the files, anyways)