Here is a model sheet for Scratch to show the turn around and some facial expressions. This would be used as a quick guide to show the animators how the character looks. He looks a little different in Flash than his 2D version.
Here is the poster for A Liar's Autobiography. You can see little bits
from all over the film on here. The phone box and the kick line over the
word Auto are from the section A for Animation (which is us also) worked on.