Texture Lines on Brock
I asked about this once before about to get rid of those texture lines around his legs and especially his head and hair. I got it fixed by taking the skin maps into Photoshop and applying the smoother, softening and expanding the edges just a bit. Then bringing that back onto Brock and the lines are gone.
Hope that helps someone else with the same problem. I adjusted the render editor over and over trying to find the right levels, but all you gotta do is fix the edges in Photoshop.