A character will be more interesting if they have a multi-layered personality. One approach is to apply archetypes, stereotypes and personas to your process.
Meet Izzy... a Susan Bonner designed character.
For the purposes of this guide I would like to define an archetype as very typical social understanding or construct regarding a type of person. It is the broadest definition of your character.
Izzy is a young child driven by strong emotions that can change quickly with a desire to be in control of her surroundings.
She also happens to be a toy, from a construction set, that has come to life in a human child's imagination.
Let's think of conventions as personality traits that characterize the archetype in a very particular but familiar way that could be both positive, neutral and negative.
Positive Convention: Izzy is a young, orange, freckled, fun loving cement mixer. Despite all of her faults, she is not a quitter and will always be there for the road construction crew.
Neutral Convention: She is a little bit dizzy and clumsy but makes up for it with a lot of determination and energy (her mixer is constantly spinning). She sometimes blows steam out of her engine when she feels strong emotions, either positive or negative.
Negative Convention: She can be very stubborn and demands that her friends always act in her best interest. She can really turn on the charm to get what she wants.
A character's persona can be the personality they show (or hope to show) others, and is not necessarily indicative of who they really are. It's often what they aspire to be.
Izzy would like to be the leader of the road crew and attempts to insert herself in that role regularly.
However, her short temper and stubbornness provides challenges to her ability to succeed in that role.
Izzy really wants to be in charge of the crew and does her best to seem cool, calm, and confident. The problem is, in reality, she has a very short fuse and is easily hurt emotionally.
Once a character's archetype, stereotype and persona is developed, we can move to visual development. Let's break her down:
Strong emotions: Articulating wiper/eyebrows, eyelids, mouth, articulating body
Clumsiness: Mixer that seems somewhat detached
Absent-mindedness: pipe that detaches and gets lost
Short-temper: steam
Young age: freckles and roundness
Charm: anime eyes and big smiles and giggles
Determination: a big constantly rotating mixer
Animation Sequences Needed:
Anticipate - Aim Down Truck Eyes Down - Squash
Action - Up in the air seperated and dizzy face with tongue out - Stretch pose and seperate
Settle - squash pose and push assets together.
Izzy in the Action Shot of a Jump - the stretch is indicated.
Bob The Builder (Cable TV Series)
Tom the Tow Truck (YouTube series)
Paw Patrol (Cable TV series)
Cars (feature film)