I was refering to the upper leg joint being incorrect, my horse heads usualy are as well, my main gallerys are at DevArt and VCL, they have more stuff liek this if you'd like to see that I'll give you a link. Here I only intend on posting my very favorites and most popular drawings.
Air Brush by @Kami_S (Kami Storme)
I drew this yesterday and and colored it with the few crappy pencils the room had and i used huge fat sharpies to outline it, this is the stuff i used in 9th grade, only i didnt use colored pencils then. i love the color and the concept, but the anatomy is horrid!
The coloring is smooth and bold, the outlines add to it, and I think it all around looks gorgeous. You're right about the anatomy being a bit off on the head unless you were going for that kind of an appearance (referring to the head being too big for the body), but aside from that, the anatomy looks accurate.
I hope you do more with colored pencils and sharpies in the future because I'd love to see what else you come out with.