I need some new clips for the plastic trim piece that runs up the A pillar between the windscreen and the door frame on the Ph2 V70/S60.

I know there are 2 different clips fitted on this part. Does anyone happen to know part numbers, and any alternative suppliers to Volvo dealers, or even if there's any cheeky alternatives like something from another marque/model or something universal that might fit?

My trim is loose in the middle and moves about in the wind, and I'll need to totally remove it anyway to do some paint work (part of which is where the trim rubbing has rubbed away the paint on the A pillar).