gothic castle tower 3d model

Tall Dark gothic medieval stone tower for a fantasy castle gate, tall square tower shape, front-facing design. The tower is made from clean dark grey stone blocks with sharp edges, low grain, no sandy texture. Strong square base, straight vertical walls, and a castle battlement top with simple crenellations. The front face has three stacked levels: Top level: one circular gothic rose-window frame carved into the stone, dark metal or stone detail inside, not glowing. Middle level: one large pointed gothic arch alcove with a dragon statue standing inside it. The dragon is a simple stone statue, dark grey, wings folded, centered inside the frame. Lower level: one large pointed gothic arch alcove with a human knight statue standing inside it. The knight is a simple dark stone statue with armor and shield, centered inside the frame. The side walls must stay flat and mostly plain stone blocks, no windows or balkonies.