Feet of old radiator looked quite ugly. Remixed a pipe cover into a fully parametric foot cover (which also keeps dust off the hole) : r/functionalprint
Slimline Unfinished Solid Oak Radiator Pipe Covers Twin Pack by Vanilla Wood Floors
Chiltern Traditional Radiator Cabinets from Radiator Cabinets UK
Use a door push plate as a floor plate to cover radiator holes | Door push plates, Old radiators, Light bulb