/jp/ - Otaku Culture

>>5229545
I'm pretty bad at the points I'm about to call you on, so you don't really need to listen to me if you don't want to.

Anatomy and proportions. That's all that's really wrong with it. Unfortunately, that requires redoing the image to get it right. I suggest looking at actual riders and horses to get an idea of what it would look like if someone were on the horse. I don't mean this in a "learn to draw hyper-realistic before you attempt anime" way, by all means draw in whatever style you desire. I mean this as a way to understand how exactly how your subject works so it looks believable.

In your case, the anatomy of a horse, how one sits on a horse, and how the gravity affects the rider when the horse jumps up like that. I made a really really quick sketch to kind of show what I mean, though it's not the best reference. Google some horses, horse riders, and even armored horses if you want to understand the subject matter better. The more you understand it and the more you draw it, the better it'll look, regardless of style you draw it in.