I found this nice picture in a Nagoya Exciting Car Showdown album on Minkara:
Octopus exhaust on a Mark II GX61
I think it belongs to the same meeting as the ones Dino shot for Speedhunters
And in this picture you can see how that actually looks on a Mark II:
Octopus exhaust on a Mark II GX61
Well, at least if you can still identify the Mark II underneath it. 😀
Good Old Fashioned Hand Written Code by Eric J. Schwarz