In the documentation for the Color Correction LUT image effect, it mentions: The image shows a texture of the dimension 256x16, yielding a 16x16x16 color lookup texture (lut). If the resulting quality is too low, a 1024x32 texture might yield better results (at the cost of memory). I've been going off of the included 256x16 neutral texture, but there isn't a 1024x32 neutral look up texture included with Image Effects. I can't seem to find one anywhere, and I'm not sure how to make one. Does anybody have one?