Anyfulekno

Hi, I have a 14 plate 1.4 petrol manual SE mkIII estate, mine for 9 years and counting, still going very strong at 110k. Unfortunately a recent trip to move some pointy furniture left some tears in the passenger front door trim. It's the vinyl covering the padded armrest which has torn. See red highlight in photo (not actual door). There are some used door cards on eBay but it seems wasteful to buy a whole card when I only want a small part of it. Does anyone have any idea if it's possible to source this trim part separately and if so, would it be an easy fit? Part no. would be great if known. Or am I going to have to suck it up and get a whole door card? Thanks for any thoughts