It's interesting you orginal rendition was definetly more disney princess/harely quinn, and your update is more unique in the sense she looks physically capable of a good fight in terms of density, but I not 100% sure her legs physically make sense in that pose with there new size.
Overall I think both sketches look great, and encourage you to think about how weight effects posture and poise.
In the 2016 it seems like she is siting on a wall and has the left leg tucked on the wall and her right leg is dangling, where in this the 2019 he left foot is kicking her right buttox.
Physically possible, especially if floating, but not comfortable way to pose unless their weight is on their left side, as if their where lying down, but the swords look uncomfortable to lie on.
I hope this feedback is helpful, and not stressful, as you do quite well.
Thank you for making this.