Very strong diagonal comp in this one and the fract filtering is well done. This one really makes me laugh, Andrew - it looks like the caterpillar fract has morphed into hands on both ends, gripping the branch. Love it. You might want to clone out the inward-pointing small fract lines around the perimeter of the image. Maybe a very slight crop might be enough to do it. Love the BG color and texture.
Andrew, I like the diagonal comp too. Maybe a hint more detail btwn the head and the branch. Beautiful BG and filtering. You are creating quite a nice collection of Fract. images