^I'm not sure if that plow setup was the norm or not; my dad has a Fisher plow from the '80s that was originally on this body style of truck that he had modified to fit his '89 and it mounts in front of the bumper. Mind you, his setup is a 'permanent' one: full hydraulic, with the pump being belt-driven by the engine. This kit comes with an electric-over-hydraulic setup.
Also, come to think of it, in the late 80's-early 90's when I was growing up my dad plowed with a '78 Bronco and it, too, had the christmas tree in front of the plow.
Fisher snow plows were mounted to the trucks differently than the typical Meyer or Western snow plows of the same era. A friend of mine had a Chevy Blazer with the Fisher plow while my Dad drove a 1 ton dump with a Western plow. The brand depicted in these test shots is a Western and I am guessing that because Revell is in the burbs of Chicago, there were a ton of trucks to view for reference.
Should be interesting to see what we end up getting. The last time a model kit came with a snow plow, MPC was putting them in their Jeep kits back around 1970.