Here's the next layer of my improved art style project: the line-art! I used a size 7 pen brush for the majority of the piece, and a size 20 pen for the outside of the eyes. I made sure to stay fairly zoomed out for most of this layer, only zooming in to fix minor details. This gave the lines a much 'smoother' look to them, I think. Something else to note is that I'm keeping the previous sketch under the line-art to act as a guideline to the fur markings!

Look out for the next step, because I'll be posting that soon!