A flintlock might as well be a B.B. gun for all it can do, short of a VERY luck shot straight down the eye socket into the brain. It was rare to kill elephants with those in one shot, and that was in part because they have a bigger brain to target. A smaller, thin brain and thick skull, that’s a problem here. A heart shot would have to be at close range to penetrate, and could take five minutes to bring it down. Nope, she’s not getting through this.