Source of trim fixings

Found the following supplier https://www.vehicleclips.co.uk who supply trim clips at a reasonable price. I bought a selection and the following appear to fit the TF, I've given the equivalents from the Rimmer catalogue:

FCP-0572 EUM 10001 mushroom heads behind the seats

FCP-0318 EZM 10011 the white fixings on my TF which hold the T bar in place. They are smaller than the originals and fit more snugly on the mushroom head on the T bar.

FCP-0364 DBP 5563 Loads of applications on the TF

FCP-0009 CYH10001L Unthreaded plastic nut

FCP-0029 General fir tree fixing, I used for the boot carpet

FCP-0603 This one fitted over the fixing which holds the carpet on the top-hat fixing holding the sound insulation in the footwell.

The above is probably not exhaustive but covered the ones I was looking for at the time.

Was given a set of car trim tools,they turned out to be invaluable when removing door cards, boot lining etc. Most importantly you tend not to break or damage the plastic grommets. Previously we removed with a screwdriver and it tended to be a bit hit or miss.
If you Google car trim tools there are plenty of options for under a tenner.

I got a set from TK Maxx for £7.