modern office building 3d model

A standalone urban building inspired by common mid-rise city architecture in Seoul, South Korea. Modern Korean city exterior with concrete, glass, and subtle signage details. Only the exterior shell of the building — no interior, no doors that open, no windows showing inside. The building stands alone in empty space, with no ground, no floor, no sidewalk, no road, no surroundings, and no other buildings. Neutral, realistic proportions suitable for a Roblox city map. Simple but believable Seoul-style façade, clean geometry, optimized for game use.