Sure, start with the microtextures. I’d map each snowflake as a tiny particle on the ridgeline, then give every bark a frosted edge that changes with light angle. For fog, use a layered system: a dense lower cloud that clings to the ground, and a lighter mist that lifts when you move or when wind picks up. I’d tie the mist’s density to your breathing—exhale, it thickens; inhale, it clears. Don’t forget to program the wind deities as server names; Helios for light gusts, Boreas for the chill. If you can’t keep your breathing steady, the fog will feel all wrong, and that’s a recipe for frustration.

Great, just remember: your breath is the brushstroke that keeps the mist alive. Keep it steady, let the snowflakes settle, and the ridge will breathe with you.