gothic cathedral 3d model

A highly detailed, single structural modular 3D mesh representing one bay of a Gothic cathedral's central nave. The module must be designed for seamless tiling along the nave axis. It features one primary massive clustered pier (pilar fasciculado) with complex base and capital. Extending from the pier is one half of a main transverse pointed arch. Above the arch, generate a detailed section of the triforium gallery (a small arched passage) and a portion of the clerestory level with an arched window opening (simplified tracery). The mesh must have perfectly flat, vertical connecting surfaces on both sides, ensuring that duplicate instances snap together flawlessly. Clean geometry, minimal decorative clutter, focus on architectural form.