I just thought I'd suggest a few changes to her design, to make it more like an actual horse color. I love the way you did the tail, but her coat color wasn't very realistic. I got rid of the solid patch on her back, and instead gave her spots that are more clustered on her back and then disperse around her legs. I also gave her a pink muzzle and added mottling around her muzzle and eyes. Finally, I made the dark points on her legs dark brown, instead of black. Look up 'leopard appaloosa horse' to see what a real-life appaloosa looks like.
Base by me Character and original colors by @Goldencllaw Edits by me
