Decide on the level of detailing and textures for the avatar. Determine whether it should have a smooth, simple surface or include more intricate details like wrinkles, fabric textures, or patterned elements. Balance the level of detail with the desired visual style and practicality of use. Remember, creating compelling character design avatars requires a balance between creativity, practicality, and the intended purpose. Take your time to experiment, explore different options, and refine the design until you achieve an avatar that captures your vision and resonates with the intended audience or context.