I found a really good source for real carbon fiber now. Have a look at
www.pimpmyev.com
The selection looks pretty good. I am going to purchase a few.
I've used the following:
MODEL3/Y Store
Sells and more at MODEL3/Y Store Online Store On Aliexpress.com, Safe Payment and Worldwide Shipping
a.aliexpress.com
Click on carbon link, personally bought the following:
1. Matte carbon mirror caps.
2. Centre console in matte carbon.
3. Indicators in matte carbon.
4. Steering wheel caps matte carbon.
5. Rear console in matte carbon.
6. Front fog light eyelids in matte carbon.
7. Door/window switch surrounds in matte carbon.
All very good quality