medieval city 3d model

3D model scene, a massive medieval city built in a precise, rigid concentric circular layout. In the absolute center, there is a grand, open-air circular spawn plaza. In the middle of this plaza stands a tall, colossal gothic-style spire tower, designed with open archways and large, inviting entrance portals at its base, allowing players to walk through (not a closed cathedral). The surrounding city is composed of extremely dense, tightly-packed residential blocks and narrow, winding, claustrophobic alleyways. The architecture features rustic grey stone brick walls and dark timber-framed roofs. A formidable, circular fortified stone wall encloses the entire city, featuring only four distinct, massive, monumental gatehouses positioned precisely at the North, South, East, and West cardinal points. The streets are paved with detailed cobblestone textures. Outside the walls, there is absolutely nothing; the city stands isolated against a void backdrop. The style is classic dark fantasy RPG, heavily inspired by th