On my middle fingers and thumb, I first took Face of Australia Titanium for the silver cloud layer, then used Orly Sweet peacock for the final blue bit. For my pinky and index fingers, I layered one coat of China Glaze Gleam me up for the blue glitter crackle.
A sun photo, to show the holo off.
Unfortunately, I didn't quite like this as much as my first cloud design mani. I took it off the next day :P
Thanks for reading!