Fascinated by cloud movement since I was a kid I finally got it done. It took me 2 months considering it back and forth to do it or not taking the risks. Then I found a way to minimize the risks.
VLOS: Taking advantage of wholes in the cloud cover let me keep my bird in vlos. It took me a dozen flights to collect all the footage.
Iced blades: I waxed the low noise blades of my Mavic minimizing the risk of frozen water could hold onto it.
The only trouble I‘ve encountered was a foggy lens. Here is the result: