09-02-2019 01:42 PM - edited 09-02-2019 01:42 PM
This is what I would have done to your photo. It is cropped to 8x10. Opend in ACR with settings adjusted and unsharp mask applied.
I think it looks fine!
09-02-2019 02:10 PM
"How could this shot be improved? "
This is putting the cart before the horse. Let's make sure we are dealing with fully working camera/lens gear combo as the OP states it is all shots.
I think the gear is working just fine. Look at the grass around her feet. It is tack sharp.
09-02-2019 05:45 PM
"I think the gear is working just fine."
I agree but I want the OP to prove that before we make suggestions. I at first thought it was camera motion or shake, movement. The vid looks nice and a little post on the still makes it look nice, too. The OP needs an editor that does lens correction.