This is a nice easy build with lots of detail. There are quite a few small parts to glue on, but they have holes and locating points to show where to put them. The tracks are the rubber band type. As with all rubber band type tracks, I put a couple of staples across the track join to hold the ends together. Another hint is not to glue the drive sprockets in place before the track is added. If you thread the track around the wheels and fit the sprocket in place last with the track around it, it saves stretching the track and possibly breaking it.