I've actually been working on a snow/regular map.
It will have 2 different areas in one map.
Snow has been a pain to get going properly. Trying to blend snow and grass is coming along but difficult. Getting rocks and stuff to be properly snow covered and have proper traction is difficult but coming along.
Biggest thing is the engine tends to wash the snow out a little much. The skylight is extremely bright on the textures. So trying to get that looking more realistic is taking some time.
I started the map back in ST but converting was a pain so I just started over again.