CharacterDesignFLUX, Storybook illustration style with fine line work, muted earthy tones, detailed textures, stylized characters, and soft atmospheric shading, reference sheet, white background, simple background, multiple views, upper body, front, from side, color palette reference, a reddish brown mouseguard mouse wearing a full suit of chainmail armor with a black hooded cloak, holding a long solid black sword, high_detailed, captured in high detail