mesopithecus, tame, ARK: Survival Evolved, small monkey, prehensile tail, brown fur, passive tame, feeding berries, jungle habitat, tropical trees, vibrant green foliage, dappled sunlight, close-up, detailed fur texture, realistic, interactive environment, dynamic pose, holding player's shoulder, curious expression, soft ambient lighting, in-game graphics style, 3/4 view, high-resolution, detailed eyes, immersive atmosphere.