Since the style of the characters of the film must be tailored to look like they were done in "claymation", Here are 2 images showing both a real claymation piece, and also a piece made to mimic the style on the computer.
Wallace and Gromit
When Aardman created Flushed Away, they tried to retain the claymation look, but in my honest opinion they should've gone further with adding more textures to the characters. The end result paled in comparison to their claymation efforts, aside from featuring their trademark character style. When we create our models we'll ensure the organic claymation look remains, made possible with the textures on the characters showing fingerprints.
And now here's the moment I add pretty much one of my favourite scenes from any animated film, I would embed it for easier use but it's sadly disabled!