Ian,see if it has the slo-mo video capabilities.
My new,whatever # Samsung does not but #4 son's does(don't know his model either).
Then get someone to vid you shooting,say a handgun..... well,anything offhand.Would be the treat for shotguns.We were all slackjaw watching ourselves shooting trad bows.I can watch the G-daughter shooting vids all day,haha.Seriously,her form is almost as good as ours,she's 7 and been shooting 4 years or so.Great pics of your daughter.