I've figured out how to make custom skins for every bunny in the game. On a Mac, go to Lugaru>data>textures and find the files fur1, 2, and 3.jpg and use an image editor like Photoshop. I unfortunately don't know how to find those files on a Windoze, though.
Here's my first skin, Zombie Turner.
![Image](http://img156.exs.cx/img156/4492/fur3.jpg)
Screens...
![Image](http://img120.exs.cx/img120/517/screensskin18xm.gif)
What do you think?