Create an image showing a group of giant apes engaged in battle with massive Megathrone robots in a post-apocalyptic cityscape. The apes are towering figures with powerful muscles and wild expressions, using their brute strength to fight against the futuristic robots. The Megathrone robots are towering mechanical giants with glowing eyes and advanced weaponry, firing lasers and missiles at the apes. Buildings are in ruins and flames rage in the background, adding to the chaos and destruction of the epic battle. The contrast between nature and technology is stark as the primal apes clash with the futuristic robots in a fight for dominance.