dark brown scene hair

I’m working on illustrating a few pages of my story for my digital drawing class and I wanted to share this ((In progress)) page and ask for any feedback people want to give.

My professor didn’t like the Dot eyes. And he felt like my color palette was lacking- so I was hoping to get a second opinion and see if other people feel the same way.

The two characters are named Clover (the blonde girl) and Azimuth (the dark brown haired boy) and this scene is when he first shows her what his room looks like and his collection.