Improve ground snow/ice textures

With the winter season starting snow/icing is becoming more and more common but unfortunately,
MSFS doesn’t do a great job at displaying these effects on the ground compared to x-plane12.

Icing in X-Plane12

Icing in MSFS (Non-existant)

Snow in X-Plane12

Snow in MSFS (Looks like the regular rocky ground but painted white. No snow height)

The snow depth slider is not depth related at all but coverage related.

14 inches

29 inches