Your anchor isn't too ideal... It's pretty high, and a little bit back. It looks to me like it's not gonna be too good for overall consistency where your hand is on your face(it's too high). You are shooting good groups yes, but there's always room for form change.
Some people do anchor further back and shoot really well(even some pros), but being high like that is not good.
Your grip hand angle is nice. I like the minimal placement on the handle, but you have alot of tension in your hand and fingers still. Let your fingers fall down. Open/straight fingers= not good. It makes it easy to torque the bow left and right.
You seem like you have good posture and shoulder position as well.