Revit native model developed from conceptual mass.Revit Conceptual Mass (LOD100) to Basic Design BIM Model (LOD200) Model with Architectural exterior conceptual design only and not for construction purpose. Rendering and Youtube animation using D5 Render. D5 Render file included. D5 Render free version could be down loaded from : https://www.d5render.com/download.3dm/fbx/dxf/obj/stl model derived from Revit model.Model designed and developed by Architect with more than 25 years of architectural projects management and design experience and > 4 years BIM consultant experience.