Futuristic humanoid robots in a prehistoric setting, replacing traditional cave people, standing and moving among rugged, rocky caves and uneven terrain. The robots have sleek, metallic bodies with glowing LED accents, articulated limbs, and advanced sensor arrays instead of primitive features. Some carry holographic tools or energy-based implements instead of stone tools. The environment includes rough cave walls with stalactites and stalagmites, scattered glowing crystals, and flickering bioluminescent fungi. The scene is lit with soft ambient light, highlighting the metallic reflections on the robots’ surfaces. Their poses are dynamic, interacting with the environment as if hunting, exploring, or communicating, mimicking the behaviors of ancient humans but with robotic precision. The overall style is stylized and artistic, with exaggerated features, slightly muted colors, and a painterly, illustrative look that emphasizes dramatic shadows, depth, and a sense of movement. See more