I bought a bags of clips for car interior off ebay. 200 odd clips including most of the peugeot ones for around £3 however it's coming from overseas so slow delivery; that said the paneling does use a lot of plastic clips with metal 'springs' which are best got from the breakers as very dear, I got quoted £18 for 4. The plastic ones are the ones that break mind. Let me know and Ill send you a link. For reference I have a 2014 38 hatch.