Hyper-realistic, futuristic white rabbit robot, its body made of sleek metallic parts and glowing blue circuits, dressed in primitive caveman attire made of rugged buffalo skins, sitting in a dimly-lit cave. The robot is intently developing code on a glowing holographic screen, surrounded by ancient tools, stone carvings, and futuristic tech gadgets. The scene blends prehistoric and sci-fi elements, with glowing symbols on the cave walls. The rabbit's eyes reflect both intelligence and the primitive setting around it. Realistic textures, high contrast lighting, and intricate details in both the robot and its caveman outfit.