Cinema 4D Simple Building Model

I need a straightforward building massing created directly in Cinema 4D to serve as a placeholder in an early-stage concept scene. The emphasis is on clean geometry and accurate proportions rather than fine architectural detail or texturing.

Please build the structure at real-world scale, keep the poly count modest, and organise the mesh under clearly named Nulls so I can swap pieces in and out later. Flat-colour materials are fine—no UV work or elaborate shaders needed.

Deliverables
• Cinema 4D (.c4d) file containing the building model
• Any materials or references linked in the scene

Acceptance criteria
• Opens error-free in Cinema 4D R21 or later
• Geometry is predominantly quads with minimal n-gons
• Hierarchy is clean and logically named for easy editing