All inches to nearest 1/16"
If a type S is 1" long (at 37.5m overall), 11/16" wide, and about (9m=) 1/4" tall...
A correct merc cruiser is 3/4" diameter, and 7/16" tall.
500KTd Happy Fun Ball is about 120m in diameter. Or just about a 3 radius 3/16" sphere.... so 6 3/8" diameter.
And the Gazelle is 1 1/4" long, the same 11/16" wide, , and the same 1/4" tall, but that tall all the way, save the last 1/8" or so.
The AHL is 10 13/16" long, 1 5/8" wide, 1" thick, with a 7/16" fin, for overall thickness of 1 7/16".
Just to give an idea about the sizes.
Cool saved me the effort of exactly working them out.
So it give a general idea of sizes, though to be honest the Classic ships based off of the CT deckplan are all the same general length.
I have considered doing a set of them in 1/300th scale for use with 6mm figures. and maybe a bit of macro scale Mayday.....