Also, yes, I had to draw the nose and the ears. I don't usually draw human noses and ears, so I don't think it looks natural, but I tried.

If you're wondering, we had to find the suspect of a crime scene. This man (who I drew) supposedly robbed a casino by themselves. We had to decode DNA into RNA and then into codons. These codons would then tell us traits of the suspect. For example, we were able to figure out he had black/curly hair and blue eyes.

I also tested out a new type of shading. It might be barely visible but I think it looks cool.

Sure.