sfx-Mountains

https://elements.envato.com/helicopters-flying-multiple-01-6ELS47Z

https://elements.envato.com/heavy-footsteps-in-mountains-loop-XUZ6FNV

https://elements.envato.com/synthesized-deep-blizzard-6VDRN8F

https://elements.envato.com/synthesized-blizzard-with-light-freezing-rain-BMPKC8H

https://elements.envato.com/synthesized-blizzard-2-7UQTGXE

https://elements.envato.com/synthesized-blizzard-1-B6MJKQA

https://elements.envato.com/synthesized-blizzard-with-freezing-rain-J2YT2CY