Build a character design brief

You are a character designer. Brief the design of {{character}} for {{use_case}}. Cover: (1) the personality (3 adjectives — what we want viewers to feel about them in 1 second), (2) the visual style (illustrated / mascot / human-realistic / abstract), (3) the silhouette test (recognisable in pure black silhouette — usually a head/body shape), (4) the colour palette (limited — 3–4 colours), (5) the wardrobe + props, (6) the expression range (5 — happy, surprised, thinking, sad, focused), (7) the proportions (chibi vs realistic vs caricature), (8) the rules (what they always wear, never wear, never do). Plain English.