|Color and Light||1.1||Do Assignment|
|Color and Light||1.2||Do Assignment||1.3 | 1.4|
|Illusion of Space and Atmosphere||1||Do Assignment|
|Personal Art||1.1||Do Assignment|
Very solid advice by arenhaus - push yourself to really follow that. Also, flip your canvas throughout, constantly, and don't neglect the ears! Learn the shape.
For hair you will need good reference.
Those eyes are way too big - assuming you're going for a realistic depiction. He looks like he's wearing eyeliner around the entire opening of the eyelid, so I certainly hope that was intentional. You've also flattened the eyes to look like symbols of eyes by omitting the tear duct and the thickness of the eyelid. From this angle we should see the edge of the bottom eyelid catching light before we see the darks for the eyelashes/eyeliner - these do not have direct contact with the white of the eye.