Not sure if ND filters would help improve the natural colors in videos like this. The video was taken last week at a scenic view point for Craters of the Moon NM in Idaho. While driving I usually am wearing sunglasses and often notice that scenery looks much more vibrant while wearing glasses, colors more intense and clouds more distinctive. No idea why that is, but when I remove my sunglasses the scene never looks as impressive. I bought a set of ND filters for my Mavic Mini a month ago and tried them out for several flights but did not like using manual settings for long videos because of changing light conditions during a flight. Great for photos perhaps. My understanding is that the ND filters are primarily used for motion blur and I actually prefer the sharper image without the blur so I have not used them since. The reviews I read state that ND filters do nothing to improve contrast or color enhancement. That is probably true, but curious how wearing sunglasses appear to do just that. And the ND filters are just sunglasses for the camera. In any case, the video below is a bit washed out compared to what I was actually seeing wearing sunglasses. Not sure if there are any other tricks to getter better colors. I have not tried using the white balance, perhaps that might help. Any suggestions? Thanks in advance.