Create a detailed 3D model of a Carthaginian (Punic) watchtower, designed for the campaign map in Rome Remastered. The structure should reflect Punic architectural influences, emphasizing practicality, durability, and historical authenticity. Inspired by Phoenician and North African Punic stonework. A square or slightly tapering design, made of large limestone blocks or mudbrick with plaster coating for realism. Small narrow windows or arrow slits for defense. A flat or slightly sloped rooftop,