About this 3D model

Moving into a house built in the 1930's with a renovated kitchen from teh 1960's means some things might be missing. A fine example are these ciruclar grills from the ceiling lights in my kitchen. After trying to find them on e-bay my wife asked, why dont you just print one? And here we are. They work really well and its very hard to tell them apart from the others. I printed these in black nylon but a nice matte PLA or PTEG would work as well.