These were custom made for me. Here is the web site https://www.carbonsignature.com/
I am not sure if they still do that work.
What I had done, was the inner door panels and switch covers.
total cost was about 1000 dollars.
Again it was a custom job, also it took quite a bit of time, longer than I expected.
Once I got them the work was excellent... but I was concern with the amount of time it took... hope this helps

Hi Dane, I was reading your post on some of the mods you've done (sweet build) and I saw something that you had purchased that peaked my carbon fiber addiction...namely, the carbon fiber door inserts! May I ask where you got those and an approximate price?
Thank you very much for your reply.