I've seriously checked everywhere, and I've been through just about every website I know of that hosts map files.
I don't think it's online anymore, and was wondering if any of you have it stored away somewhere

All I remember of the map is it having a few separate areas with different seasons. One of the areas has frozen snowfall.
The map I'm thinking of might not even be this one, but I'm something like 80% sure it is.
Thanks for the help!