Happy New Year, all! I figured the fire looked a bit blurry, so I changed the image size to a higher resolution and ran an old-school upscale algorithm. ( Sharpen -> Diffuse:Anisotrophic) to increase the detail.
One of the trees isolated to hopefully show the textured model in its entirety. Originally I was going to make the bark a darker color, but the lighter tones seems to work better against the canyon wall.