Door body kit

[20VTerror]

Hi everyone,
I'm very close now to actually finishing the rebuild of my car.
It's taken over 3 years and I will share all the photos of the build as it has slowly been put together.
Hoping to get to the national next year. (was hoping to get there this year to be honest!)
Anyway I'm looking for the bit of body kit that sticks to the bottom of the doors.
Rather annoyingly I actually sold 2 doors complete with those rubbery bits for all of £55 about 2 months ago.!
I don't really want to ruin a pair of perfectly good doors just to get those bits if anyone had them here.
If anyone can help, let me know.

[C 20 CCO]

Not looked on here in a while, I usually flick through the posts on FB. I think I heard of someone making a fibreglass part from a mould.
Have you had any luck finding the parts you need?
If not, maybe someone knows who had a mould….