Concept - Ma'esi

For those of you that have been reading Untold Truths on FF.net, you likely noticed a brief scene where a creature called a ma'esi was mentioned. Well, this sketch is basically how I envision them, though I am still undecided on a few things (the feet for one and whether or not both genders have horns).

I based them heavily off of our own horses, Clydesdales specifically, though I did attempt to lessen the obvious 'this is a horse' look. Hopefully you can see it at this resolution, but there are a pair of mandibles there (though the bottom jaw is 'normal' like an actual horses) and the 'spots' are more like thickened patches of skin rather than scales.

They are domesticated animals (though wild herds do exist on Sanghelios), used by the Sangheili to plow fields, pull carts and herd the bison-like agyat and sheep-like ut'su (both of which I may do a proper concept sketch for eventually).

I have no idea what their basic coloration is yet though.