If you have a Battle Bear or are looking to get one, take good care of the skis. They break easily so look them over well or treat them gingerly. Other easily lost or broken parts include the two grey missiles that attach to the skis. There are two thin laser guns on the front connected by a grey bar, There is also a small grey roll bar behind the drivers seat and a white engine cover tha is often missing.
Pictures above is my custom Arctic Stalker driving the Battle Bear while Snow Job rides on the running boards.