nice looking enough, next time put more fill lights with no shadow and quite high Radius to get rid of those almost pure black shadows, besides that also don't let the lights be too strong to make the whites explode. if you are using win 10 or win 8 value proof your pictures by pressing ctrl+win+c it enables an black n white mode and if you can't see the tones and shade well on gray tones, well you mixed the colors too much. and that's what happened on her left arm and on her face. the pose is also too stiff try looking at gesture cartoon drawings and gesture in general, exaggeration is what really sells the movement in 3D.
good luck on the next ones i hope you get better at sfm soon.
nice looking enough, next time put more fill lights with no shadow and quite high Radius to get rid