His rear legs are better - the rearing pose included needs to be tweaked - just try to get his legs facing forward more - they've got him splay footed behind, you'll have to tweak the gaskin/rear cannon/pastern/foot.

I just now did 1 render and played maybe 1 minute with the settigs. I noticed the lack of real breed morphs in the pics but haven't gotten that far yet. This pic is the 1 minute tweak of the hind leg settings. I think he's worth buying.

I haven't played with his front end yet (had to re download)
but I'm happy with his rear legs so far. :)