I did use a reference for this one, that of which can easily be found on google.
I liked this picture of washu, so I used it in my occasional practice of human/humanoid arts.
the lineart of which does look a bit odd, that's because I actually took my piece of paper and magic wand'ed all the paper lines etc
from behind the lineart, thus resulting in a sort of pixel style. I honestly think its pretty cool.
the cabbit didn't come out too well, most of its detail got lost due to my apparent timidness in drawing it. I could have changed it...