Archery pose looks OK to me, admittedly I've not picked up a bow in years, but I used to shoot composite recurve too, held in my left arm, with the arrow just over my left thumb. the pressure button and sight fit to the right side of the bow as seen from the back. Never had a problem with it, though mostly I ignored the sight and sighted down the arrow. Easier to shoot a moving target that way Great image!
This is beautiful! But there is just one thing, the arrow is on the wrong side of the bow. When shooting a bow of any kind the arrow is always on the side of the holding arm so that you can actually see where you are shooting. This is all very good really, I just had to say that I'm kinda an archer.