A high-fantasy realistic 3D model of a bear companion, designed with detailed fur textures that vary in length and density across its body to mimic real bear anatomy. The model features a muscular build with a broad head, small rounded ears, and a pronounced snout, complete with realistic claw details on its paws. The bear's fur is shaded with natural brown tones, accented with subtle highlights to give depth and realism, while its eyes are rendered with a lifelike gleam to enhance its presence in the game world.