Kagami is a bit of a mystery. She appears very similar to Belle, but with primarily white hair/fur instead of black; her glasses and tail also seem to fit this theme.
She's actually the result of a mis-print. Somehow Shapeways' printers didn't load the textures correctly on the first print --- resulting in this new color scheme. I liked it enough that
I made a wallpaper based off of it!
(For anyone who is curious, customer support gladly offered a free re-print which came out with the correct colors! With this item, I have deliberately defined the colors as such.)