not bad. keep an eye on those proportions though, as the hunters' right arm and the titans' left arm both seem a bit odd. (slightly short). looking at everything overall, I would recommend forgeting about shadows for now; their a distraction from learning other important things. proportions are the most important because a disfigured drawing is bad regardless of flawless shading/detail etc. line weight is used to distinguish boarders, heavy on edges and thin on details. shading comes easy after everything else is said and done. just keep practicing bud, let it consume you!!