Me neither. I can copy-paste the link to see it though.
From what I can see? Look at the other drawings in the FB forum to get a feeling for the details that should be included.
Look up images of the LG3000. See if you can find other blueprints for reference. Looking at photos from the film, I emediately note the lack of doors for the cabin, the spare tire just in front of the right door, the headlights and rearview mirrors.
Stylewise, single black lines as frames and supporting elements are generally not approved. Three pixel thickness is prefered(Black, colour, Black). The railing on the cabin roof(which shouldn't reach all the way to the edge), should preferably be done in dark gray rather than black.
Drawings in the various scales and styles on SB are expected to be placed within the correct templates, which can be found on the main site.
My 50 cents for now.