Custom Paint on the Assembly Line?

Does anybody else have a few cars from childhood that you can remember vividly, don't know the name or manufacturer of, and haven't seen since?  I just had the gleeful experience of identifying one of mine!  It was a Majorette Dodge Safari.

I was particularly fond of that truck.  You could put/hide/store stuff in it.  It was a great trailer puller and backer with a tall, sturdy hitch.  It had a cb antenna (ultimate coolness).   And I loved the paint job.  I had an orange one.  I clearly remember the red, white, and dark green streaks on it.  

Having identified a long time target I went to eBay and started hunting.  Imagine my surprise upon discovering this:

They're all different!  And none of them look like mine!  What the?

So two questions:  First, anybody know how Majorette pulled this off on an assembly line? Second, got any thoughts on how to replicate it?  Because it's kinda cool looking.