I'm a 3d artists and a long time horse lover. I ride eventing and dressage as an exercise rider for several different people and work as a stable hand as well. I'm a 3d concept artist by trade though much of it I don't have permission to put up as it belongs to those that I create it for.
Other than 3D concept design I love to create digital artwork for horses as I'm sure you can see.
You are welcome to adopt any of those in the horses or fantasy creatures folders, just please credit the base creator. If anyone has a request just let me know I'd be happy to create your character for you, free of charge.