Model Overview
        Objects in the scene: 3
                    Base: 5 188 polygons / 5 252 vertices
                    Door_1: 249 polygons / 227 vertices
                    Door_2: 249 polygons / 227 vertices
        Scale: Real-world scale (metric, millimeters).
        Pivot Point:
                    Door_1 and Door_2 have their pivot points at the center of their rotation axes.
                    Pivot point of the Base is placed at the bottom center, aligned with world origin.
        Scene contents: Only model objects are present — no camera, no lighting, and no environment.
        The product includes a simple animation consisting of the sequential opening of the upper and lower clock doors. The animation lasts 400 frames.
        Model Dimensions
                    Total height: 2 225 mm
                    Total width: 614 mm
                    Total depth: 445 mm
        Polygon count: 5 686
        Vertex count: 5 706
Textures and Materials
        All textures are included in a ZIP archive named Textures, inside which there is a single folder (also named Textures) containing two subfolders:
                    New – clean, freshly Grandfather Clock;
                    Old – aged version.
        Each folder includes six PBR texture maps: BaseColor, Normal_OpenGL, Roughness, Metallic, AO, Opacity.
        In the .max and .fbx files, the material is named Grandfather_Clock, but no textures are assigned.
        For Blender, two separate .blend files contain the same model but different materials and texture assignments.
                    In Grandfather_Clock_New.blend, the material is named Grandfather_Clock_New and uses textures from the New folder.
                    In Grandfather_Clock_Old.blend, the material is named Grandfather_Clock_Old and uses textures from the Old folder.
        Resolution: 2K (2048 × 2048).
        Format: PNG.
        All texture maps were created using Adobe Substance 3D Painter 8.2.0.

Preview Renders
        Rendered in Marmoset Toolbag.
        Wireframe views from 3ds Max are included for topology inspection.