G:
I believe that a lot of these items were not official Finnish military issue, but were created as souvenirs for the participants in the various campaigns in Finland.
I have seen this medal/tinnie before. The Ice Road Front was celebrated by this and other pins (along with the North Front and the Lappland Front).
BTW, I do have some pictures and pamphlets showing some of the Finnish campaign items somewhere, but have to dig them out, maybe take pictures.
J