An interior 3D model is a detailed, three-dimensional digital representation of the interior of a building or room, showcasing its layout, design, and furnishings. This type of model is widely used in architecture, interior design, real estate, and construction to help visualize how the interior space will look once completed. A 3D interior model includes various elements such as furniture, lighting, textures, materials, and decor, allowing stakeholders to explore and experience the design from multiple angles and perspectives.