I like this one! Freehand pattern on horse cloth looks really cool. Few tips - try to thin your layers of color. Its always better to put more layers of thin paint then one thic. You´ll get smooth surface.
I think the picture isn't making justice, but from what i can see, you've got potential. You really need to work on painting the metallics and other details, but the horse's cloth looks great.
Keep up th good work!
-Erik