Hi Merzo, yes, I know of that one, I even have made it.
And tried to make it into a modern transporter but I found it was too dissimilar to the modern transporter to just modify it a bit. Besides that, although it looks good, it is really small and Leo might have made it into a 1/48th car (Whoa! BIG!!11!1eleven)
My very ancient attempt (1/144; the rocket now stands vertical in flight position on a small pedestal, the car is not yet thrown away but not on display)