assuming it's not on an angle and everything's on the same plane, right arm seems like it might be a tad too short. nose is a little wonky too in terms of centering. left thigh shouldn't be as cylindrical looking if it's rotated as the knee seems to imply it is (and if it isn't rotated that would be a really uncomfortable pose), it should blend a bit more into the roundness of the butt. ears ought be lowered a bit, the way i always do it (on that rare occasion i even draw ears o3o) is to just think of how the arms of glasses would reach the top of the ears.
everything else seems about right though; you've got the basic proportions down.