space battleship 3d model

Massive dreadnought-class space warship, imposing heavily-armored capital ship with elongated angular hull, layered armor plating along the spine, twin command bridge towers, rows of broadside weapon battery turrets, and large rear thruster array. Matte gunmetal hull with weathered panel lines, brushed steel accents on turret housings, moderate brightness, diffused reflectivity. Sci-fi military game asset style. High-resolution PBR textures, game-ready, precision surface smoothing, artifact-free curvature, deliberate bilateral symmetry. (negative: no thin fragile sections, no organic shapes, no wings, no sails, no naval ship hull, no water vessel, no visible text, no logos, no color bleeding, no unrealistic proportions)