I know it isn't winter yet, but I wanted to make a snowcat for quite a few weeks, And here is one. Its detailes are: has studed tread links, Huge MOC fenders, snowplow blade, front and back Lights, spare tread links, And has a good strong base. I never will try my lego creations on snow, But I do test them on my rouphest lego parts. Built right after the trial tank, This has shocks "which is optional." If you want to see more pics, Go to my NXTLOG page.