The fog and snow fall really add more atmosphere than the origina froze version that's for sure, good place to fight a Kula or Len edit! Hell, even Sub-Zero!
Love city/urban stages like these, I don't think I've actually ever seen this anywhere, screenshots or anything ... really simple and well done, thanks for this!
All three are absolutely awesome, love it when there's different versions of the same arena, especially different time/weather variations, really helps when making a mugen fan faction to help add more atmosphere, and there just look plain awesome in their own right!
Basara-Kun is making a pile of MB stages, not sure if he already has converted this one, but I believe I may have it, if so I'll gladly check when I get home and provide a new link folks!