Very nice, but sivirs legs looks funny. Her right leg looks like the bone it self is bending and the left looks like it got knocked out of the joint or something, its a little low and dosnt look like its connected to her correctly.
I love how Morgana looks in this. I'm not as big of a fan of Sivr's pose though....it just looks kind of weird. I think even just lifting her other foot so it isn't on the ground anymore could help alleviate some of the awkwardness (but no matter how I look at this, her doing a cartwheel reminds me of a cheerleader )