May I critique? This is the finished piece, correct?
The arms are completely uneven. Her left arm is almost twig-like while her right arm appears fat.
There is minimal shading, none of which is applied to the hair, however you do appear to have a definite source of light.
The breasts do not appear to lay naturally and actually seem like long almost cylinders starting from just beneath her shoulders. The line defining the clavical should also be a little lower.
There's also little flakes of white and skintone where you didn't color all the way to the line or went over it.

Though you appear to have potential this piece does not appear to be of the "intermediate" standard set by the other pieces here. You did meet the time requirement but I feel you could have put a lot ore effort into this. I'm terribly sorry if I was too harsh.