Great lines created in the first. Whimsical.
You have some good lines in the second, but I pull up a chair in the camp that prefers crops do not occur at a joint. But more so, female subjects rarely benefit from having their hands square to the camera. With her lower hand (#2) having the first two fingers curled, she appears to have nubs. However, the upper hand is taking on a very masculine form, which is more egregious.
Lovely model. Nice lighting. Thanks for sharing.