But if I may give a constructive criticism as an instructor:
I like your hand position and the contact you have, but I’m not crazy about your seat and leg position.
I can’t tell if it’s just the picture, but your stirrups are too long, and you need to keep the stirrup on the ball of your foot.
Your legs are too far forward, and your seat is too far back.
Rotate forward on your hips, while pressing down on your heels. Then, look down over your knee. You should just the toe of your boot. Really stretch those heels down.
Get the position right, and you’ll be amazed how you’re literally glued to your horse, and you’ll be able to control his speed with your back.
Crossing your stirrups and riding without them is the best way to develop good leg and back position, IMO. Lots of trainers will insist on working you for long periods in the halfseat, but nothing helps with the position like when you have to grip for dear life.
Quite good for Maiden to beginning Novice levels, I’d say. The leg position and seat will come with time. That’s the hardest part.
I really do like your hands, and posture though.
To illustrate about the position though, look at that picture. Now dry a line bisecting your head through the center of your shoulders and perpendicular to the ground.
That line should pass through the center of your hips and the ball of your foot.
Your hips are back and legs forward. See?