Wheel well trim pieces

I have an '08 Tundra DC SR5, 5.7 with TRD Off Road Package.

Was there an option to have the plastic fender wheel opening trim pieces. I have seen these on other vehicles, and am thinking I might like them on my white truck. I did a search on the Toyota parts sites, but was unable to find them. Or am I looking at an aftermarket product?
Thanks

 

I am interested in inner wheel well liners, is that what you mean? It would be nice to cover the frame area so it’s not so visible from the outside. Plus keeps the mud out from under there.

 

No, I was referring to the half circle trim pieces that go on the outer edge of the fenders around the wheel openings. They are mainly for aesthetics, and depending on which type you get, they can flare the fender edges out to cover wider wheel/tire options.

I did some searching, and it appears that there are quite a few aftermarket options for these fender flare options. But, I, so far, can't find any oem options for my '08.