Create a high-resolution 3D rendering of a modern office (17x20 feet) with a minimalist design, excluding windows and relying on artificial lighting. Emphasize a color palette of white, grey, and gold for a sophisticated look. Feature a backdrop wall cabinet behind the Boss's seating, facing guests for collaboration. Illuminate the space solely with artificial lights for control. Include an office files cabinet, discreetly separate the guest seating area, and pay attention to materials, textures, and lighting details. The final rendering should highlight clean lines and a contemporary ambiance, suitable for professional presentations.