Bipedal Horse Rough Sketch

I know I haven't uploaded anything in awhile, so I decided to put this up to tie ya over till I draw a good version of this.

I've had the idea for this for a while long but only now am I really working the anatomy out. This animal will be a future descendant of the modern horses which has adapted to browsing life style. It has evolved a long neck and large powerful fore legs equipped with 6 foot long claw like hoof which also it to reach even the tallest trees. More to come