old cinema screen 3d model

Create a highly detailed 3D model of an old cinema projection screen from the 1960s. The screen should be mounted on a wall inside a retro movie theater, with aged metal frame, slightly worn edges, and subtle fabric texture. Include a simple roller mechanism at the top and gentle light reflections on the surface. Style should be realistic and suitable for use in Blender or Unity, with clearly defined geometry and clean UVs. Make the scale correct for a medium-sized cinema hall.