Granted this is a mix of quad faces and triangles but so what?.. I like what I see and that's all that matters.

On the left is my heavy editing of my fursona's topology in SketchUp, with the base and archive model on the right ( don't worry guys, I've archived my edit too )

The eyes are placed slightly higher in her skull as opposed to her base on the right, and that has a subtle but definite difference along with work around her eye sockets so less of the insides are visible ( note big gaps in her base model around each side of her eyes )

Her chin is drastically thinner and set further back for a nice rodent over-bite, and on that subject, Yuki 3.0 has TEEF now, as compared to her base, and if anything... rat teeth.. makes the model.
Finishing touches were a reflow of her muzzle mesh, and setting Yuki's horns further back similarly to her lower jaw. And all of this really makes my crude sketchup model that much more appealing. =D

Yuki Nezumi the Skaven and or space rat in general, is and was made by  NezumiYuki in SketchUp.