Good use of composition and a well designed character, but there are a few things dragging the image down. The two main ones are 1: the background and main character are both gray, and since neither are dramatically shaded they don't stick out from one another clearly and are hard to differentiate, and 2: the chain mail looks cheap by using a simple texture underlay, it's not fitting to the form of the character himself. Otherwise you're definitely improving so keep up the good work!