Some kind of double edgey type stuff would hide the join, at least that's what was on my mind when the original stuff was made. Did toy with making the rear tub and sides as one section but soon dropped that mad idea as carriers would have a field day smashing it into nice small bits

Fitting the whole kit makes the car stand out and dare I say, quite a bit better than some more expensive kits

Time Mr Spud got that full body sorted methinks