The photos aren't the best for critiquing, but from what I can see, you have piano hands. Remember to keep those thumbs up. It also looks like you are pulling your hands straight back rather than using them effectively. When asking the horse for something you need to twst your wrist in not pull your arm back, like a crane operator. Your elbows are back and bent which is very good, however, they should be closer to body. I would adjust the stirrup length, they look a bit long and this may be the reason your feet are turning out. You have a very nice foundation and position, just a few small things that need some fine tuning.