OMG! CheyAut, your Palomino Paint looks soooo much like my first horse I'm amazing. I don't have a picture of her muddy or in her winter coat. And her mane is braided so you can't see that she also has a curly mane but your horse really reminds me of her. Sorry to bardge in with this but I couldn't help but comment.
Here is a pic of her.
Her other side. She was really dark that summer. She is normally lighter and looks just like your horse in the winter.