Wow, you have changed the entire feel of the diorama! Looks like it has gone from an M10 hunting german tanks, to one that has taken a turn.....straight into danger, a possible ambush maybe? The situation your M10 is in now is one i think most tankers would not like to be in....
I almost feel that what you have done now doesn't lend itself to a snow setting. Are you still intending on using the trees? I am not sure they will fit here now.....This is looking more like a Normandy bocage diorama. As to the logs, if you use them, go with the ones in the second pic.
Personally, i liked your first attempt when you had the trees.
Another hint, when you apply the ground material to your base, mask off the edges. It will save you a lot of clean up time.
Hey guys, am i the only one going to offer opinions here?.....
Boomer...