Brian: Character Redesign and Skull

So I had a strong idea on how to rework the previous design I was given. I wanted to give them a more unique and circular design. I was mostly inspired by squirrels when drawing out the design and I also wanted to make the mouth bigger and more expressive than the mouth in the original. But overall I wanted to make a character who was still as cute as they were in the original drawing. I feel that I succeeded in many respects to honor the original design. 
I also worked on my skull for a bit, I don't know what happened but I can't seem to get the symmetry tool on for some reason. I feel that now it would be a lot easier to print out.