2010-2013 Toyota 4Runner Cover Front Bumper L P 52119-35910 | Grieco Toyota Parts
Everything in this link is what you will need.
Be aware that the trail fender moldings are different that the SR5 ones.
It will be black, just paint the part for the bumper that needs colour.
I suggest comparing SR5s to the trails in depth. You will see the differences, it may take a few times to see them all.